## **Complete Product Development Guide: From Inception to Launch & Operations**
**Version:** 1.3 **Last Updated:** June 2026 **Owner:** Product Management **Classification:** Internal - All Teams
## **Table of Contents**
1. Executive Overview
1A. 2026 Modernization Addendum (AI-Native + India Context)
2. Phase 0: Pre-Initiation & Discovery
3. Phase 1: Initiation & Business Case
4. Phase 2: Planning & Requirements
5. Phase 3: Design & Architecture
6. Phase 4: Development & Coding
7. Phase 5: Testing & Quality Assurance
8. Phase 6: Deployment & Launch
9. Phase 7: Post-Launch & Operations
10. Phase 8: Closure & Optimization
11. Roles & Responsibilities (RACI Matrix)
12. Repository & Naming Conventions
13. Document Naming & Structure
14. Complete Checklist for All Phases
## **Executive Overview**
This guide provides a step-by-step framework for developing any software product from concept through operational maturity. It covers:
- **Phase -1 plus Phases 0-8** with specific deliverables
- **Clear role definitions** with RACI responsibility matrix
- **Industry-standard naming conventions** for files, repositories, and documents
- **Document templates and required artifacts** at each phase
- **Quality gates and approval processes**
- **Team coordination mechanisms**
**Target Audience:** Product Managers, Project Leads, Technical Leads, Developers, QA Engineers, DevOps Engineers, Business Analysts
**Methodology:** Hybrid Agile-Waterfall approach optimized for startup velocity with enterprise governance
## **2026 Modernization Addendum (AI-Native + India Context)**
This addendum upgrades the base guide for AI-assisted delivery and Indian delivery economics.
Use this section as a mandatory overlay across all phases, not as an optional appendix.
**Platform standard for this guide:** `cogniaiz` is the recommended platform for AI-assisted SDLC traceability.
### **Why this update is required**
- AI tooling now changes delivery speed and team workflows across discovery, planning, development, and testing.
- Manual RTM spreadsheets become stale by development phase and fail deployment-time verification.
- Indian teams require localized cost, tooling, and cloud/payment recommendations.
- A critical pre-discovery handoff phase exists in services-led delivery models.
### **Phase -1: Presales & Client Onboarding Handoff**
**Purpose:** Convert winning proposal intent into delivery-ready context before Phase 0 starts.
**Duration:** 5 business days (typical)
**Key Activities:**
1. Presales discovery call capture
- Collect call recording, transcript, proposal, scope assumptions, and commercials.
- Tag explicit asks, implicit expectations, timeline commitments, and risk flags.
2. Structured handoff package creation
- Produce initial problem statement, scope boundaries, and unresolved questions.
- Identify red flags: unclear success metrics, missing integrations, unrealistic timelines.
3. Delivery readiness review
- Joint session between presales, PM, tech lead, and delivery manager.
- Confirm what is committed vs what is exploratory.
4. Formal handoff sign-off
- Sponsor confirms handoff package quality before Phase 0 begins.
**Required Output Documents:**
- `PRESALES-Handoff-Packet-[Client]-[ProjectCode].md`
- `PRESALES-Assumptions-and-Risks-[ProjectCode].md`
- `PRESALES-Open-Questions-Register-[ProjectCode].md`
**Tools Used:**
- Call transcription: Otter.ai / Fireflies / Zoom transcript
- AI extraction and normalization: cogniaiz
- Workspace sync: Jira/Linear + Confluence/Notion
### **AI Tooling Overlay by Phase**
|**Phase**|**Mandatory AI Assist**|**Expected Output**|
|---|---|---|
|Phase -1|Transcript-to-handoff extraction|Structured presales handoff packet|
|Phase 0|Interview transcript summarization + theme clustering|Evidence-backed problem/opportunity map|
|Phase 1|Project workspace bootstrap automation|Auto-created channels, repos, templates, permissions|
|Phase 2|AI-assisted story + AC generation with PM review|Draft MRD/PRD/stories/risks in editable workflow|
|Phase 3|Figma-to-requirement linking|Bidirectional mapping between screens and requirement IDs|
|Phase 4|Agentic coding workflow (Cursor/Copilot + human review)|PRs referencing requirement IDs and acceptance criteria|
|Phase 5|Acceptance-criteria-to-test skeleton generation|Playwright/Cypress/API test skeletons before coding completes|
|Phase 6|Requirement coverage gate before Go/No-Go|Release readiness view: planned vs built vs tested|
|Phase 7|Incident-to-requirement lineage|Faster RCA with impacted requirement and change history|
|Phase 8|Automated closure delta report|What changed, deferred, dropped, or added vs original baseline|
### **Living Requirement Traceability Thread (Replaces Static RTM)**
The RTM is no longer a one-time spreadsheet artifact. It is a living graph updated throughout delivery.
**Minimum Traceability Objects:**
- Requirement ID (`REQ-*`)
- Story/Task ID (`STORY-*`)
- Design Object ID (Figma frame/component link)
- Code Link (PR, commit, branch)
- Test Link (test case/suite ID)
- Release Link (version/build/deployment event)
- Incident/Support Link (incident ID, ticket ID)
**Mandatory Cross-Phase Gates:**
1. **Phase 2 exit gate:** Every approved requirement has unique ID + acceptance criteria.
2. **Phase 3 exit gate:** Every shipped design screen is linked to at least one requirement.
3. **Phase 4 exit gate:** Every merged PR references requirement/story IDs.
4. **Phase 5 exit gate:** Every P0/P1 acceptance criterion maps to at least one test.
5. **Phase 6 Go/No-Go gate:** Release view shows requirement coverage status (Built/Tested/Deferred).
6. **Phase 7 RCA gate:** Every Sev1/Sev2 incident includes impacted requirement linkage.
7. **Phase 8 closure gate:** Delta report published (Original vs Delivered vs Deferred).
### **Agentic Development Workflow (Phase 4 Update)**
By default, development follows an AI-assisted review-first cycle:
1. Developer reads requirement + acceptance criteria.
2. Developer prompts coding assistant (Cursor/Copilot) with requirement context.
3. Developer reviews, edits, and validates generated code.
4. Developer adds tests, runs checks, and submits PR with traceability references.
5. Reviewer validates correctness, security, and requirement alignment.
**Policy:** Spec quality becomes the primary productivity driver.
Poor requirement quality is treated as a delivery risk, not a documentation issue.
### **India Context Localization Baseline**
Use regional defaults for planning assumptions unless client contract says otherwise.
**Cost assumptions (indicative, adjust by city/seniority):**
- Cross-functional product squad (8-10 members): approximately INR 15L-25L per month
- Avoid direct import of US benchmark assumptions without localization
**Tooling recommendations by company stage:**
- Early-stage startup: Linear + Notion + GitHub + Railway/Render
- Growth stage: Jira + Confluence (or mixed stack where needed)
- Payments: Razorpay as default India-first option, then Stripe for global expansion
**Cloud recommendation baseline:**
- MVP/early scale: managed PaaS acceptable (speed over complexity)
- Regulated/enterprise scale: cloud controls, auditability, and compliance-first architecture
### **Immediate Retrofit Checklist (For Existing Projects)**
- `☐` Add Phase -1 handoff workflow to operating model.
- `☐` Convert RTM `.xlsx` to live requirement graph with IDs.
- `☐` Add AI tools row to each phase template.
- `☐` Update Phase 4 SOP to agentic development workflow.
- `☐` Add Phase 6 requirement-coverage Go/No-Go gate.
- `☐` Add Phase 8 automated delta report as mandatory deliverable.
- `☐` Replace global defaults with India-localized cost/tool assumptions where applicable.
## **Phase 0: Pre-Initiation & Discovery**
**Modernization Overlay:** Apply the `2026 Modernization Addendum` controls (AI assist + RTG linkage) before phase exit.
### **Purpose**
Validate the problem exists, understand market opportunity, and build the business case before committing resources.
### **Duration**
**2-4 weeks** (parallel with other strategic initiatives)
### **Key Activities**
### _0.1 Problem & Opportunity Research_
- **Lead:** Product Manager (PM)
- **Team:** PM, Business Analyst, potential users/stakeholders
- **Activities:**
- Conduct 10-15 user interviews to validate problem
- Analyze competitive landscape (5-10 competitors)
- Review existing solutions and their limitations
- Identify market size and growth potential
- Document pain points and user needs
**Output Document:** `DISCOVERY-Market-Research-[ProductName].md`
### _0.2 Preliminary Problem Statement_
- **Lead:** PM
- **Inputs:** Research findings, stakeholder feedback
- **Document:** Problem statement (1-2 pages)
- Problem description
- Who has the problem
- Current solutions and their limitations
- Why this problem matters now
**Output Document:** `DISCOVERY-Problem-Statement-[ProductName].md`
### _0.3 Initial Solution Ideation_
- **Lead:** PM with cross-functional team (max 5 people)
- **Activities:**
- Brainstorm 3-5 possible solutions
- Quick feasibility assessment (can we build this with our tech stack?)
- Rough feature list for each solution
- Estimated effort (high/medium/low)
**Output Document:** `DISCOVERY-Solution-Options-[ProductName].md`
### _0.4 Executive Sponsorship & Commitment_
- **Lead:** PM, supported by department head
- **Activities:**
- Pitch to executive sponsor
- Secure budget allocation
- Confirm resource availability
- Document business case (1-page summary with metrics)
**Output Document:** `DISCOVERY-Executive-Approval-[ProductName].md`
### **Key Questions Answered**
- Is this problem real and worth solving?
- Is there a market for the solution?
- Can we differentiate from existing solutions?
- Do we have executive support and budget?
### **Success Criteria**
✅ At least 5 customer interviews confirming problem
✅ Market size estimated (TAM/SAM/SOM)
✅ Executive sponsor identified and committed
✅ Rough budget approved ($XXX) ✅ Preliminary timeline confirmed (X weeks)
### **Tools Used**
- Otter.ai / Fireflies (interview transcript capture)
- cogniaiz (theme clustering, pain-point tagging)
- Google Forms (surveys)
- Spreadsheet (competitive analysis)
- Figma (quick sketches)
- Google Docs (documentation)
### **Responsible Parties**
|Role|Responsibility|
|---|---|
|**Product Manager**|Lead discovery, validate problem, create business case|
|**Business Analyst**|Support research, analyze competitive landscape|
|**Executive Sponsor**|Approve budget and resources|
|**Technical Lead**|Assess technical feasibility|
## **Phase 1: Initiation & Business Case**
**Modernization Overlay:** Apply the `2026 Modernization Addendum` controls (AI assist + RTG linkage) before phase exit.
### **Purpose**
Officially kick off the project, establish governance, secure resources, and align all stakeholders on objectives.
### **Duration**
**1 week**
### **Key Activities**
### _1.1 Project Charter Creation_
- **Lead:** Project Manager (PM)
- **Documents Created:**
- **File:** [ProjectCode]-001-Project-Charter-v1.0.docx
- **Location:** Confluence > [ProductName] > Project Setup > Charter
### **Project Charter Contents:**
1. Project Title & Code
Format: [PRODNAME]-[PHASE]-[YEAR]
Example: PAYMENTAPP-MVPL-2025
2. Executive Summary
- Business opportunity
- Expected benefits
- High-level timeline
**3. Project Objectives (SMART)**
- Specific, Measurable, Achievable, Relevant, Time-bound
- Example: "Launch MVP with core payment features to 1000 users in 12 weeks"
**4. Success Criteria**
- Launch by [date]
- 99.5% system uptime
- Zero critical security issues
- User satisfaction score >4.0/5.0
**5. High-level Requirements**
- List 5-10 major features
- Out of scope items
**6. Stakeholders**
- Name, role, contact, involvement level
- Executive sponsor
- Business owners
- Key stakeholders
7. Budget & Resources
- Total budget
- Key team members
- External resources needed
8. Timeline (High-level Milestones)
- Phase 0: Discovery (Weeks 1-2)
- Phase 1: Planning (Weeks 3-4)
- Phase 2: Design (Weeks 5-7)
- Phase 3: Development (Weeks 8-20)
- Phase 4: Testing (Weeks 21-23)
- Phase 5: Launch (Week 24)
9. Risks (High-level)
- Resource availability
- Technical complexity
- Regulatory/compliance issues
- Market risk
10. Constraints & Assumptions
- Must use existing [Technology Stack]
- Team of 8 developers
- 24-week delivery timeline
- _1.2 Project Team Formation & Kickoff_
- **Lead:** PM
- **Activities:**
- Assign roles and responsibilities (see RACI matrix below)
- Conduct kickoff meeting (2 hours)
- Distribute charter and project documents
- Set up communication channels
### **Kickoff Meeting Agenda:**
1. Welcome & objectives (5 min)
2. Project overview & timeline (10 min)
3. Success criteria & metrics (10 min)
4. Team roles & responsibilities (10 min)
5. Processes & tools walkthrough (15 min)
- Jira usage (creating issues, sprint planning)
- Confluence (documentation)
- Slack channels (communication)
- GitHub (code repository)
- CI/CD pipeline (builds and deployment)
6. Q&A (10 min)
- _1.3 Communication Plan Setup_
- **Lead:** PM
- **Document:** [ProjectCode]-002-Communications-Plan-v1.0.docx
**Contents:** - Slack channels created:
- #[productname]-general - project updates
- #[productname]-dev - development discussions
- #[productname]-qa - testing discussions
- #[productname]-devops - infrastructure
- #[productname]-stand-in - escalations
- Email distribution lists
- Meeting schedule (standup, sprint planning, reviews)
- Escalation contacts
- _1.4 Workspace & Repository Setup_
- **Lead:** DevOps Engineer / Technical Lead
- **Activities:**
- Create Git repository: [organization]/[product-name]-[component]
- Create Jira project: [PRODUCT-CODE]
- Create Confluence space: [ProductName]
- Set up CI/CD pipeline
- Create folder structure (see Repository Structure section)
- Run project bootstrap automation (channels, repos, templates, permissions)
### **Deliverables Checklist**
|**Deliverables Checklist**||||
|---|---|---|---|
|Document|Owner|Due|Status|
|Project Charter|PM|Day2|☐|
|Team Assignment & RACI|PM|Day2|☐|
|Communication Plan|PM|Day2|☐|
|Kickoff Meeting|PM|Day3|☐|
|Slack Workspace Setup|DevOps|Day4|☐|
|Git RepositoryCreated|DevOps|Day4|☐|
|Jira Project Configured|PM|Day4|☐|
|Document|Owner|Due|Status|
|---|---|---|---|
|Confluence Space Created|PM|Day4|☐|
|CI/CD Pipeline Initialized|DevOps|Day5|☐|
### **Success Criteria**
✅ All team members understand project objectives
✅ Communication channels operational
✅ Repository and tools configured
✅ First sprint planning scheduled
## **Phase 2: Planning & Requirements**
**Modernization Overlay:** Apply the `2026 Modernization Addendum` controls (AI assist + RTG linkage) before phase exit.
### **Purpose**
Define what will be built in detail, including functional requirements, technical specifications, timeline, budget, and risk management.
### **Duration**
**2-3 weeks**
### **Key Activities**
### _2.1 Market Requirements Document (MRD)_
- **Lead:** PM + Business Analyst
- **File:** [ProjectCode]-010-MRD-[ProductName]-v1.0.docx
- **Location:** Confluence > Project Setup > Requirements
- **AI Assist:** Ingest transcript/call notes/brief to draft first-pass MRD and unresolved-question list
### **MRD Contents:**
1. Executive Summary
- Business opportunity & market context
- Expected revenue/impact
2. Market Analysis
- Target market size (TAM/SAM/SOM)
- Market trends & growth
- Competitive landscape (3-5 key competitors)
- Customer segments (personas)
3. Customer Needs & Pain Points
- Problem statement
- Jobs to be done (for each persona)
- Current solutions & gaps
**4. Product Vision & Positioning**
- Vision statement (aspirational future state)
- Positioning statement (how we differentiate)
- Key benefits to customer
**5. Success Metrics & KPIs**
- Launch goals
- Year 1 targets
- Example metrics:
- Revenue: INR 1.5Cr ARR (or equivalent regional target)
- Adoption: 10,000 registered users
- Retention: 70% monthly active users
- NPS: >40
**6. Go-to-Market Strategy**
- Target customer segments (priority order)
- Pricing model
- Launch strategy (phased, beta, etc.)
- Marketing plan overview
**7. Assumptions & Risks**
- Key assumptions
- Market risks & mitigation
### _2.2 Product Requirements Document (PRD)_
- **Lead:** PM
- **File:** [ProjectCode]-011-PRD-[ProductName]-v1.0.docx
- **Location:** Confluence > Requirements > PRD
- **AI Assist:** Draft PRD/user stories using transcript + brief inputs, then PM validates before approval
### **PRD Contents:**
**1. Product Overview**
- Product name & code
- Product vision
- Target users
- Key stakeholders
- Scope (what's in/out)
**2. Goals & Objectives**
- Strategic goals (align with MRD)
- Product goals (launch features by date X)
- User adoption targets
3. User Stories & Requirements Format: As a [user role], I want [feature], so that [benefit]
Example: Story ID: PAYAPP-US-001 Title: User Login with Email As a user, I want to log in with my email and password, so that I can securely access my account.
Acceptance Criteria:
- [ ] User can enter email and password
- [ ] System validates credentials against database
- [ ] Valid login redirects to dashboard
- [ ] Invalid login shows error message
- [ ] Failed login after 5 attempts locks account for 15 min
Priority: P0 (Critical) Story Points: 5 Epic: User Authentication
Acceptance Tests:
- TC-001: Valid credentials → dashboard access - TC-002: Invalid password → error message - TC-003: Locked account → display lockout message
4. Feature List (Prioritized by Epic)
EPIC: User Authentication
- Login/signup (P0, 5 pts)
- Password reset (P0, 3 pts)
- 2FA setup (P1, 8 pts)
EPIC: Payment Processing
- Add payment method (P0, 5 pts)
- Process payment (P0, 8 pts)
- Payment history (P1, 5 pts)
5. Non-Functional Requirements Performance:
- Login should complete in <2 seconds
- Payment processing in <5 seconds
- Page load time <3 seconds
### Security:
- All data encrypted in transit (TLS 1.2+)
- Passwords hashed with bcrypt
- PCI DSS compliance required
Scalability:
- Support 100K concurrent users
- Handle 1000 transactions/sec
Availability:
- 99.5% uptime SLA
- <15 min RTO (recovery time objective)
- <1 hour RPO (recovery point objective)
**6. User Interface Requirements**
- Wireframes/mockups link (Figma)
- Navigation flow diagrams
- Key user journeys illustrated
**7. Integrations & Dependencies**
- Payment gateway: Razorpay/Stripe (based on target market)
- Email service: SendGrid
- Analytics: Mixpanel
- External APIs required
8. Constraints & Assumptions
- Must work on iOS 12+, Android 9+
- Technology stack: [Tech stack]
- Team size: 8 developers
- Budget: INR 15L-25L / month (team burn) or equivalent contract budget
- Timeline: 24 weeks
**9. Dependencies**
- Approval from legal/compliance
- 3rd party API access (payment gateway)
- Design approval from marketing
- Infrastructure provisioning (AWS account, databases)
**10. Success Metrics**
- Adoption: 50K users in 6 months
- Retention: 60% month-over-month
- Performance: <2s login, <5s payment
- Quality: <1 critical bug per release
11. Appendix
- Data dictionary
- Process flows (swimlanes)
- Reference to design mockups
### **USER STORY FORMAT (Jira Issue):**
Title: [Feature Name] Description: As a [user role] I want [specific feature/capability] So that [benefit/value to user]
Acceptance Criteria:
- `☐` Criterion 1
- `☐` Criterion 2 `☐` Criterion 3 (typically 3-5 criteria)
Definition of Done:
- `☐` Code written and peer-reviewed
- `☐` Unit tests written (>80% coverage)
- `☐` Feature tested in staging environment `☐` Design review completed
- `☐` Documentation updated
- `☐` Code merged to main branch
- `☐` Ready for QA testing
Priority: P0/P1/P2 (P0 = Critical, blocks launch P1 = Important, should include P2 = Nice to have, future release)
Story Points: [1-13, use Fibonacci sequence] (1 = trivial, 2-3 = small, 5-8 = medium, 13 = large/should break down)
Epic: [Epic Name] Sprint: [Sprint number] Assignee: [Developer name]
### _2.3 Requirements Analysis & Prioritization_
- **Lead:** PM with stakeholder input
- **Activities:**
- Review AI-generated stories/ACs with PM, BA, and tech lead
- Normalize requirement IDs and link each item to source evidence (transcript/doc/design)
- Translate PRD into user stories in Jira
Prioritize features using MoSCoW method:
- **Must Have:** Core features, launch blockers (P0)
- **Should Have:** Important features, Q1 release (P1)
- **Could Have:** Nice to have (P2)
- **Won’t Have:** Out of scope for now
- Create product roadmap (see section 2.4)
- Create living requirements traceability graph (RTG) with bi-directional links
### **Output Artifact:** [ProjectCode]-012-Requirements-Traceability-Graph-v1.0 (workspace + export snapshot)
### _2.4 Product Roadmap_
- **Lead:** PM
- **File:** [ProjectCode]-013-Product-Roadmap-v1.0.docx + Figma/Jira roadmap
- **Format:** Timeline showing features by release
MVP (12 weeks, go-live)
- ├─ User Authentication
- ├─ Basic Payment
- ├─ Wallet Management
- └─ Transaction History
Q1 Release (Week 16)
- ├─ Advanced Reporting
- ├─ Batch Payments
- └─ API for Integrations
Q2 Release (Week 20)
- ├─ Analytics Dashboard
- ├─ Subscription Payments
- └─ Mobile App
### _2.5 Resource Planning & Timeline_
- **Lead:** PM / Project Manager
- **File:** [ProjectCode]-014-Resource-Plan-v1.0.xlsx
### **Contents:**
Resource Allocation:
┌─────────────────────┬──────────┬─────────────┐ │ Resource Role % Time │ │ │ ├─────────────────────┼──────────┼─────────────┤ │ John Doe Dev Lead 100% this │ │ │ │ Sarah Smith Frontend 100% this │ │ │
│ Mike Johnson Backend 100% this │ │ │ │ Alex Chen QA Lead 100% this │ │ │ │ [PM Name] PM 100% this │ │ │ └─────────────────────┴──────────┴─────────────┘
Timeline (in weeks): Phase | Week | Duration | Milestone -------|------|----------|---------Plan | 0-2 | 2 weeks | Sprint 0 Design | 2-4 | 2 weeks | Sprint 1 Dev | 4-20 | 16 weeks | Sprints 2-9 Test | 20-23| 3 weeks | Sprint 10-11 Launch | 24 | 1 week | Production
Critical Path:
Database schema → Backend API → Frontend → Integration Duration: 16 weeks
- _2.6 Budget & Cost Estimation_
- **Lead:** PM
- **File:** [ProjectCode]-015-Budget-Estimate-v1.0.xlsx
### **Breakdown:**
Labor Costs (India-first planning baseline):
- Team burn (8-10 member squad): INR 15L-25L per month
- Example 4-month delivery window: INR 60L-100L
- Suggested split:
- Development: 65-70%
- Product + Design: 15-20%
- QA + DevOps: 15-20%
Infrastructure & Tools (monthly baseline):
- Cloud/PaaS: INR 1.5L-4L (stage-dependent)
- 3rd party APIs: INR 0.5L-2L
- Monitoring/logging: INR 0.5L-1.5L
- Collaboration stack: INR 0.5L-1L
Contingency (15%): Add on top of computed total
**Reference (legacy USD benchmark for global bids):** `TOTAL: $197,175`
### _2.7 Risk Register & Mitigation_
- **Lead:** PM / Risk Manager
- **File:** [ProjectCode]-016-Risk-Register-v1.0.xlsx
### **Risk Format:**
Risk ID: PAYAPP-RISK-001 Title: Key developer may leave project Probability: Medium (30%) Impact: High (project delay 4 weeks) Risk Score: 30 × 10 = 300 (High) Mitigation Strategy:
- Ensure knowledge sharing (pair programming)
- Cross-train 2nd developer on critical modules
- Regular 1-on-1s to identify concerns early Contingency:
- Contract backup contractor (on retainer)
- Pre-vetted replacement developer Owner: PM Status: Active
**Key Risks to Identify:** - Resource availability (key person leaves) - Technical complexity (unknown unknowns) - Scope creep (requirements change) - 3rd party dependencies (API delays) - Regulatory/compliance (delays from legal review) - Market risk (customer demand lower than expected)
### _2.8 Technical Stack Decision_
- **Lead:** Technical Lead / Architect
- **Document:** [ProjectCode]-017-Tech-Stack-Decision-v1.0.docx
### **Decision Table:**
Layer | Technology | Rationale ---------------|---------------|-----------------Frontend | React.js | Fast rendering, large ecosystem Backend | Node.js/Exp | Rapid development, async I/O Database | PostgreSQL | ACID compliance, scalable Cache | Redis | Session management, speed Message Queue | RabbitMQ | Async jobs, decoupling CI/CD | GitHub Actions| Integrated with GitHub Container | Docker | Reproducible environments
Orchestration | Kubernetes | Scalability for 100K users Monitoring | Prometheus | Metrics collection Logging | ELK Stack | Centralized logs
### **Deliverables Checklist**
|**Deliverables Checklist**|||||
|---|---|---|---|---|
|Document|Owner|Page Count|Due|Status|
|MRD|PM|10-15|Week 1|☐|
|PRD|PM|20-30|Week 2|☐|
|User Stories (inJira)|PM|40+ stories|Week 2|☐|
|Product Roadmap|PM|2-3|Week 2|☐|
|Resource Plan|PM|2-3|Week 2|☐|
|Budget Estimate|PM|2-3|Week 1|☐|
|Risk Register|PM|2-3|Week 2|☐|
|Tech Stack Decision|Tech Lead|3-5|Week 1|☐|
|Approval Sign-off|Exec Sponsor|1|Week 3|☐|
### **Success Criteria**
✅ All user stories defined and estimated
- ✅ PRD approved by stakeholders
- ✅ Budget approved
- ✅ Timeline agreed and resourced
- ✅ Risk register created with mitigation plans
- ✅ Tech stack decided and reviewed
## **Phase 3: Design & Architecture**
**Modernization Overlay:** Apply the `2026 Modernization Addendum` controls (AI assist + RTG linkage) before phase exit.
### **Purpose**
Define how the product will look and work (UI/UX), and design the technical architecture that supports feature requirements.
### **Duration**
**2-3 weeks**
### **Key Activities**
### _3.1 UX/UI Design_
- **Lead:** Product Designer
- **Tools:** Figma, Adobe XD
- **File Location:** Figma project: [ProductName] Design System
### **Deliverables:**
**1. Design System**
- ├─ Color palette (primary, secondary, feedback colors)
- ├─ Typography (heading, body, button text styles) ├─ Component library
│├─ Button (variations: primary, secondary, disabled) │├─ Input fields
- │├─ Modals
- │├─ Cards
- │└─ Navigation components
- └─ Layout guidelines (margins, spacing, grid)
**2. Wireframes**
- ├─ Low-fidelity wireframes (for planning) └─ Medium-fidelity (showing structure & interaction)
**3. High-Fidelity Mockups**
- ├─ Login Screen
- ├─ Dashboard
- ├─ Payment Flow (4 screens)
- ├─ Settings
- └─ Error states
**4. Prototypes**
├─ Interactive prototype (Figma) └─ User flow animations
**5. Design Documentation**
├─ Design rationale (why certain choices) ├─ Accessibility specs (color contrast, font sizes) └─ Responsive design breakpoints
- Mobile: 320px - 640px
- Tablet: 641px - 1024px
- Desktop: 1025px+
### **Figma File Structure:**
Figma Project: [ProductName] Design System
- ├─ Design System │├─ Colors │├─ Typography │└─ Components ├─ Screens │├─ 01-Auth │├─ 02-Dashboard
- │├─ 03-Payment │└─ 04-Settings └─ Prototypes └─ User Flow
- └─ Requirement Mapping │├─ REQ IDs linked per frame/component │└─ Coverage board (Designed/In Review/Approved)
- _3.2 Software Architecture Design_
- **Lead:** Technical Lead / Solutions Architect
- **Document:** [ProjectCode]-020-System-Architecture-v1.0.docx
- **Tools:** Draw.io, Lucidchart
### **Architecture Document Contents:**
1. Architecture Overview
- High-level system diagram showing:
- Frontend (Web, Mobile)
- API Gateway
- Microservices
- Databases
- External integrations
- Message queues
- Caching layer
2. Component Architecture
- ├─ Frontend Service │├─ React application
- │├─ State management (Redux)
│└─ HTTP client (Axios) │ ├─ API Gateway │├─ Authentication & authorization
- │├─ Request validation
│└─ Rate limiting │ ├─ Backend Services
- │├─ User Service
- ││├─ User registration
- ││├─ Profile management
- ││└─ Auth tokens ││
- │├─ Payment Service
- ││├─ Payment processing
- ││├─ Refunds
││└─ Transaction history ││
│└─ Notification Service │ ├─ Email notifications │ └─ SMS alerts │ ├─ Databases │├─ PostgreSQL (transactional data) │├─ Redis (cache, sessions) │└─ Elasticsearch (search/logs) │ └─ External Services ├─ Payment Gateway (Stripe) ├─ Email Service (SendGrid) └─ SMS Service (Twilio)
3. Database Schema (Entity Relationship Diagram) ├─ Users table │├─ user_id (PK) │├─ email (unique) │├─ password_hash │├─ created_at │└─ updated_at │ ├─ PaymentMethods table │├─ payment_method_id (PK) │├─ user_id (FK) │├─ card_token (encrypted) │└─ is_default │ └─ Transactions table ├─ transaction_id (PK) ├─ user_id (FK) ├─ payment_method_id (FK) ├─ amount ├─ status └─ created_at
4. API Specifications POST /api/v1/auth/register ├─ Request: {│ "email": "user@example.com",│ "password": "secure_password",│ "name": "User Name"│
}│ ├─ Response (201): {│ "user_id": "uuid",│ "email": "user@example.com",│ "auth_token": "jwt_token"│ }│ └─ Errors: 400: Invalid input 409: Email already registered 500: Server error POST /api/v1/payments/process ├─ Request: {│ "payment_method_id": "uuid",│ "amount": 99.99,│ "currency": "USD"│ }│ ├─ Response (200): {│ "transaction_id": "uuid",│ "status": "completed",│ "timestamp": "2025-12-06T10:30:00Z"│ }│ └─ Errors: 400: Invalid amount 402: Payment declined 500: Processing error 5. Security Architecture ├─ Authentication: JWT tokens ├─ Authorization: Role-based access control (RBAC) ├─ Data Encryption: │├─ TLS 1.2+ for transit │├─ AES-256 for sensitive data at rest │└─ bcrypt for password hashing ├─ API Security: │├─ Rate limiting │├─ CORS policy │└─ SQL injection prevention (parameterized queries) └─ Compliance: ├─ PCI DSS v3.2 (payment data)
├─ GDPR (user privacy) └─ SOC 2 Type II (general security)
6. Scalability & Performance ├─ Load Balancing: Nginx/HAProxy ├─ Horizontal Scaling: │├─ Stateless services │├─ Container orchestration (Kubernetes) │└─ Auto-scaling policies ├─ Caching Strategy: │├─ Redis for sessions │├─ CDN for static assets │└─ Database query caching ├─ Performance Targets: │├─ API response time: <200ms │├─ Page load time: <3s │└─ Database query time: <100ms
7. Deployment Architecture ├─ Development Environment │└─ Docker Compose local setup ├─ Staging Environment │├─ Pre-production replica │└─ Blue-green deployment ready └─ Production Environment ├─ Kubernetes cluster (3 nodes minimum) ├─ Auto-scaling (2-10 pods per service) ├─ Multi-region setup (primary + failover) └─ Disaster recovery (backup strategy)
8. Monitoring & Observability ├─ Metrics: Prometheus │├─ Request rate │├─ Error rate │├─ Response time │└─ CPU/Memory usage ├─ Logging: ELK Stack │└─ Centralized logs from all services ├─ Tracing: Jaeger │└─ Distributed request tracing └─ Alerting: PagerDuty └─ Critical alerts wake on-call engineer
### _3.3 High-Level Design Document (HLD)_
- **Lead:** Solutions Architect
- **Document:** [ProjectCode]-021-High-Level-Design-v1.0.docx
Similar to architecture but with more narrative explanation of design decisions and tradeoffs.
### _3.4 Low-Level Design Document (LLD)_
- **Lead:** Tech Lead / Senior Developer
- **Document:** [ProjectCode]-022-Low-Level-Design-v1.0.docx
### **Contents:**
For each major component:
**1. Component Name: User Service**
**2. Responsibilities**
- User registration & login
- Profile management
- Password reset
- Token generation
**3. Class Diagram**
UserService
├─ registerUser(email, password) ├─ loginUser(email, password) ├─ getUserProfile(userId) ├─ updateProfile(userId, data) ├─ resetPassword(email) └─ validateToken(token)
4. Sequence Diagram
User -> API -> UserService -> Database
├─ Request: POST /register ├─ UserService.registerUser() ├─ Hash password ├─ Save to database
- └─ Return: user_id, auth_token
**5. Error Handling**
├─ Duplicate email → 409 Conflict ├─ Invalid password format → 400 Bad Request ├─ Database error → 500 Server Error
**6. Dependencies**
- ├─ bcrypt library (password hashing) ├─ JWT library (token generation) └─ PostgreSQL driver
**7. Testing Strategy**
- ├─ Unit tests: 90%+ coverage
- ├─ Integration tests: API + Database └─ Acceptance tests: User registration workflow
### _3.5 Database Design Document_
- **Lead:** Database Administrator / Backend Lead
- **Document:** [ProjectCode]-023-Database-Design-v1.0.docx
- **Includes:**
- Detailed ERD with all tables, columns, relationships
- Index strategy (which queries need indexes)
- Backup & recovery strategy
- Data migration plan (if updating existing system)
- Performance expectations
- _3.6 API Specification Document_
- **Lead:** Backend Lead
- **File:** [ProjectCode]-024-API-Specification-v1.0.docx (or OpenAPI/Swagger)
- **Location:** Swagger UI or Postman collection
### **Format (OpenAPI 3.0):**
openapi **:** 3.0.0 info **:** title **:** Payment App API version **:** 1.0.0
servers **:**
**-** url **:** https://api.paymentapp.com/v1
paths **:** /auth/register **:** post **:** summary **:** Register a new user requestBody **:** required **:** true content **:** application/json **:** schema **:** type **:** object
properties **:** email **:** type **:** string password **:** type **:** string responses **:** 201 **:** description **:** User created successfully content **:** application/json **:** schema **:** type **:** object properties **:** user_id **:** type **:** string auth_token **:** type **:** string
_3.7 Design Review & Approval_
- **Lead:** PM + Tech Lead
- **Activities:**
- Design review meeting (1.5 hours)
- Stakeholder sign-off on designs
- Architecture review with senior engineers
- Document any design decisions in Confluence
### **Design Review Checklist:**
- `☐` Does the design address all requirements? `☐` Is the architecture scalable for projected growth? `☐` Are there security vulnerabilities? `☐` Can the team implement with available skills? `☐` Are there external dependencies that could block? `☐` Is the design documented sufficiently?
- `☐` Have we considered performance implications? `☐` Is the database schema normalized properly? `☐` Do we have monitoring/observability built in? `☐` Is disaster recovery/backup strategy adequate? `☐` Is every approved Figma frame linked to at least one requirement ID in RTG?
### **Deliverables Checklist**
|**Deliverables Checklist**|||||
|---|---|---|---|---|
|Document|Owner|Pages|Due|Status|
|UI/UX Mockups (Figma)|Designer|15+ screens|Week 1|☐|
|System Architecture|Tech Lead|5-8|Week 1|☐|
|Document|Owner|Pages|Due|Status|
|---|---|---|---|---|
|HLD|Architect|10-15|Week 2|☐|
|LLD (per component)|Dev Lead|5-10/component|Week 2|☐|
|Database Design|DBA|3-5|Week 1|☐|
|API Specification|Backend Lead|20-30|Week 2|☐|
|Requirement-to-Design Mapping Verified|Designer + PM|Coverage|Week 2|☐|
|Design Review Completed|PM|Approval|Week 3|☐|
|Figma Components Library|Designer|Reusable|Week 2|☐|
### **Success Criteria**
✅ All screens designed and approved
✅ Architecture accommodates scalability needs
✅ API spec complete and reviewed
✅ Database design normalized and optimized
- ✅ Security architecture reviewed and approved
✅ No unknowns remaining (all questions answered)
## **Phase 4: Development & Coding**
**Modernization Overlay:** Apply the `2026 Modernization Addendum` controls (AI assist + RTG linkage) before phase exit.
### **Purpose**
Build the product according to design specifications using agreed-upon tech stack and coding standards.
### **Duration**
**12-16 weeks** (depending on complexity)
### **Key Activities**
### _4.1 Development Environment Setup_
- **Lead:** DevOps Engineer
- **Activities:**
- Docker setup for local development
- Database initialization (schema + seed data)
- Dependencies installation
- Development API keys setup
- IDE configuration (linting, formatting)
### **Deliverable:** [ProjectCode]-Dev-Environment-Setup.md
### _4.2 Sprint Planning & Execution_
- **Lead:** Scrum Master / Project Manager
- **Cadence:** 2-week sprints
### **Sprint Planning (Every 2 weeks, 2 hours):**
1. Backlog Refinement
- Clarify user stories
- Discuss technical approach
- Resolve blockers
**2. Sprint Planning Meeting**
- PM presents prioritized stories
- Team estimates effort (Planning Poker)
- Team commits to stories for sprint
- Define Sprint Goal
Sprint Goal Example: "Implement core payment processing with 3 test scenarios"
**3. Create Sprint Backlog**
- ├─ [PAYAPP-US-050] Process payment - 5 pts
- ├─ [PAYAPP-US-051] Handle payment errors - 3 pts
- ├─ [PAYAPP-US-052] Email receipt - 2 pts
- ├─ [PAYAPP-TEST-001] Payment test suite - 8 pts
- └─ [PAYAPP-OPS-001] Payment service monitoring - 3 pts
Total: ~21 story points (typical velocity)
### **Daily Standup (15 minutes, every day at 10 AM):**
Each developer answers:
- What did I accomplish yesterday?
- What will I work on today?
- Are there any blockers?
Example:
Dev: "Yesterday I completed the login API endpoint (PAYAPP-US-001). Today I'm starting the password reset feature (PAYAPP-US-005).
Blocker: Need database migration script to add reset_token column."
### **Sprintly Development Workflow:**
**1. Create Feature Branch**
git checkout -b feature/PAYAPP-US-050-payment-processing
(naming: feature/[JIRA-ID]-[description])
2. AI-Assisted Implementation (Developer-in-the-loop)
- Start from requirement + acceptance criteria context (must include requirement/story ID)
- Generate first draft with Cursor/Copilot (or equivalent)
- Review/edit generated code for correctness, security, and maintainability
- Unit tests as you write (TDD preferred)
- Comments for complex logic
- Meaningful commit messages
**3. Commit Code Frequently**
git commit -m "PAYAPP-US-050: Implement payment processing API endpoint
- Add /api/v1/payments/process endpoint
- Validate payment method and amount
- Call Stripe API for processing
- Return transaction ID on success
Closes PAYAPP-US-050"
(Reference Jira issue in commit message)
4. Push and Create Pull Request (PR)
git push origin feature/PAYAPP-US-050-payment-processing
Then on GitHub:
- Title: "[PAYAPP-US-050] Implement payment processing"
- Description:
- What does this do?
- Why this approach?
- How to test?
- Screenshots/logs if applicable
- Link to Jira issue
- Request reviewers (min 2)
5. Code Review (24-48 hours)
Reviewer checks:
- Does the code solve the problem? `☐`
- Does it follow coding standards? `☐`
- Are there security issues? `☐`
- Are there performance concerns? `☐`
- Are there unit tests? `☐`
- Is the code maintainable? `☐`
Common comments:
- "Can you add error handling for Stripe timeouts?"
- "This method is 150 lines, can it be split?"
- "Add JSDoc comments to this function"
Developer addresses comments and pushes updates Once approved, reviewer clicks "Approve"
**6. Merge to Main**
After approval:
- Run final tests (CI/CD pipeline must pass)
- Click "Squash and merge" (1 commit per feature)
- Delete feature branch
- Move Jira issue to "In Review" then "Testing"
**7. Deploy to Staging**
CI/CD automatically:
- Runs all tests
- Builds Docker image
- Deploys to staging environment
- Runs smoke tests
Developers can test in staging: https://staging.app.com
**Coding Standards Document:** - **File:** [ProjectCode]-030-Coding-Standards-v1.0.docx - **Contents:** ``` JavaScript/Node.js: ├─ Use ES6+ syntax (const/let, arrow functions, destructuring) ├─ Naming: camelCase for variables/functions, PascalCase for classes ├─ Functions: max 50 lines, single responsibility ├─ Comments: Only for “why”, not “what” ├─ Error handling: Always handle promise rejections ├─ Testing: Jest for unit tests, >80% coverage ├─ Linting: ESLint with Airbnb config └─ Formatting: Prettier (4-space indent)
React: ├─ Functional components only (no class components) ├─ Use React hooks (useState, useEffect, useContext) ├─ Props validation with PropTypes or TypeScript ├─ Component size: max 300 lines └─ Testing: React Testing Library
SQL: ├─ Use parameterized queries (never string concat for user input) ├─ Table/column names: snake_case ├─ Always add indexes on foreign keys ├─ Comments for complex queries └─ Use migrations for schema changes
Documentation: ├─ JSDoc for public functions ├─ README for each service └─ Inline comments for tricky logic ```
### _4.3 Code Quality & Review Process_
- **Lead:** Tech Lead
- **Tools:** GitHub (code review), SonarQube (code analysis)
### **Automated Code Quality Checks (in CI/CD):**
When code is pushed:
1. Linting (ESLint)
- Check for style violations
- Fail if critical issues found
**2. Unit Tests**
- Run entire test suite
- Require >80% coverage
- Fail if any test fails
**3. Code Analysis (SonarQube)**
- Detect code smells
- Find potential bugs
- Check security vulnerabilities
- Flag unused code
**4. Build**
- Compile/transpile code
- Create deployment artifacts
**5. Deploy to Staging**
- Spin up fresh environment
- Run database migrations
- Deploy Docker image
All must pass before code can be merged.
### _4.4 Git Workflow & Version Control_
- **Repository Structure:** See Repository & Naming Conventions section
- **Branch Strategy:** Git Flow
Main branches:
- ├─ main (production-ready code)
- │├─ All code deployed to production │├─ Every commit is tagged with version │└─ Protected (PRs required, 2+ approvals) │
- └─ develop (staging/development branch)
- ├─ Code deployed to staging env
- ├─ Integration happens here
- └─ Protected (PRs required, 1+ approval)
Feature branches (temporary):
- ├─ feature/PAYAPP-US-050-payment-processing
- ├─ feature/PAYAPP-US-051-payment-errors
- ├─ hotfix/PAYAPP-BUG-123-login-crash
- └─ (deleted after merging)
Releases:
├─ release/v1.0.0 (created from develop) │├─ Only bug fixes and release tasks │└─ After testing, merged back to main │ └─ Tags: ├─ v1.0.0 (on main, production ready) ├─ v1.0.1 (hotfix) └─ v1.1.0 (next release)
### **GitHub Conventions:**
PR Title Format:
[PAYAPP-050] Payment processing implementation
Commit Message Format:
PAYAPP-050: Implement payment processing endpoint
- Add /api/v1/payments/process endpoint
- Validate payment method and amount
- Call Stripe API
- Add unit tests
- Add error handling for Stripe errors
Closes PAYAPP-050
### _4.5 Continuous Integration Setup_
- **Tool:** GitHub Actions (or CircleCI)
- **File:** .github/workflows/ci.yml
### **CI Pipeline Stages:**
On every push:
1. Lint & Format Check (2 min) eslint --fix prettier --check
2. Unit Tests (5 min)
npm test -- --coverage
3. Code Analysis (3 min)
- sonar-scanner
4. Build (3 min)
- npm run build
docker build
**5. Deploy to Staging (3 min)**
docker push kubectl deploy
**6. Smoke Tests (2 min)**
curl https://staging.api/health npm run smoke-tests
Total: ~18 minutes from commit to staging deployment
### _4.6 Feature Flag Strategy_
- **Purpose:** Deploy features to production while hiding them from users
- **Tool:** LaunchDarkly or custom flag service
### **Example:**
**if** (featureFlags.isEnabled('advanced-reporting')) { _// Show advanced reporting UI_ **return** ; } **else** {
_// Show coming soon placeholder_ **return** ; }
_// In production: // 1. Feature is fully deployed but hidden // 2. Enable for 5% of users to test // 3. Monitor metrics (performance, errors) // 4. Gradually roll out to 100% // 5. Once stable for 1 week, remove flag_
### _4.7 Sprint Review & Retrospective_
- **Lead:** Scrum Master
- **Frequency:** End of every sprint (every 2 weeks)
### **Sprint Review (1.5 hours):**
Goal: Demonstrate completed work to stakeholders
1. Demo (60 min)
Each story that reached "Done":
- Developer shows feature
- Live walkthrough
- Q&A from stakeholders
Example:
Dev: "Here's the payment processing feature.
You enter amount, select payment method, click Pay, and receive confirmation. Works offline too - queues payment for later."
Stakeholder: "Great! Does it handle errors?"
Dev: "Yes, shows error message if Stripe API fails."
**2. Product Updates (15 min)**
- Metrics review (users, revenue, retention)
- Roadmap adjustments based on feedback
- Next sprint priorities
**3. Celebration (15 min)**
- Recognize team achievement
- Highlight best practices
- Share lessons
### **Retrospective (1 hour):**
Goal: Identify improvements for next sprint
Facilitator asks 3 questions:
1. "What went well this sprint?"
Team answers and votes on themes
Examples:
- Strong code reviews caught 5 bugs early
- Quick decision on payment API choice
- Good cross-team collaboration
**2. "What didn't go well?"**
Examples:
- 2 days lost waiting for DB credentials
- Payment service API docs unclear
- Didn't have time for performance optimization
**3. "What will we do differently next sprint?"**
Action items:
- Send credentials ahead of time (Action: DevOps) `☐`
- Request better API docs from Stripe (Action: Backend Lead) `☐`
Schedule performance optimization sprint (Action: PM) `☐`
Owner assigns accountability and timeline.
Review action items at start of next retrospective.
### **Development Deliverables**
|**Development Deliverables**||||
|---|---|---|---|
|Artifact|Owner|Completion|Status|
|Source Code (GitHub)|Dev Team|Ongoing|✓|
|Unit Tests|Dev Team|Each story|✓|
|CI/CD Pipeline|DevOps|Week 1|✓|
|API Endpoints (tested)|Backend|Each story|✓|
|UI Components|Frontend|Each story|✓|
|Database Migrations|Backend|Per change|✓|
|Documentation (code comments)|Dev Team|Each story|✓|
|StagingDeployment|DevOps|Everysprint|✓|
### **Success Criteria**
✅ All P0 features coded and merged ✅ >80% test coverage on critical paths
✅ No critical SonarQube issues
✅ CI/CD pipeline 100% success rate
✅ Staging environment stable and deployable
✅ Code review feedback consistently addressed
✅ All dependencies integrated and working
## **Phase 5: Testing & Quality Assurance**
**Modernization Overlay:** Apply the `2026 Modernization Addendum` controls (AI assist + RTG linkage) before phase exit.
### **Purpose**
Validate that the product works as specified, meets performance requirements, and is ready for production.
### **Duration**
**3 weeks** (parallel with late-stage development)
### **Key Activities**
### _5.1 Test Planning_
- **Lead:** QA Lead
- **Document:** [ProjectCode]-040-Test-Plan-v1.0.docx
### **Test Plan Contents:**
**1. Testing Scope**
- ├─ In Scope: All P0 & P1 features ├─ Out of Scope: Mobile app (future)
- └─ Excluded: 3rd party integrations (Stripe handles testing)
**2. Test Strategy**
├─ Functional Testing (does it work?) ├─ Integration Testing (components work together?) ├─ Performance Testing (fast enough?) ├─ Security Testing (vulnerabilities?) ├─ Usability Testing (easy to use?)
- └─ Compliance Testing (meets regulations?)
**3. Test Levels**
Level 1: Unit Tests (Developers) ├─ Each function tested in isolation ├─ >80% code coverage requirement
- └─ Run automatically on every commit
Level 2: Integration Tests (Dev + QA) ├─ Multiple components together ├─ Database + API + Cache ├─ Runs on staging environment └─ ~50 test scenarios
Level 3: System Tests (QA) ├─ Complete user workflows ├─ End-to-end scenarios
- ├─ Manual + automated
- └─ ~30 test scenarios
Level 4: UAT (Client/Business) ├─ Real users testing in staging
- ├─ Business-facing features
- └─ Sign-off required before launch
**4. Test Environment**
- ├─ Staging: Mirrors production, limited data
- ├─ Preprod: Exact replica of production, large dataset └─ Production: Real users, real data
**5. Test Data Requirements**
- ├─ Test users: 100 accounts with various states
├─ Test payment methods: Valid + invalid test cards ├─ Historical data: 1 year of transaction history └─ Edge cases: Negative amounts, currency conversions
**6. Testing Tools**
├─ Playwright: Automated browser testing ├─ Jest: Unit test framework ├─ Postman: API testing ├─ JMeter: Load testing ├─ OWASP ZAP: Security scanning └─ Manual testing: QA team with test cases
**7. Defect Management**
├─ Severity levels: │├─ Critical: Blocks usage (P0) │├─ High: Major feature broken (P1) │├─ Medium: Feature works but with issues (P2) │└─ Low: Minor issues (P3) ├─ Resolution targets: │├─ Critical: Fixed within 4 hours │├─ High: Fixed within 24 hours │├─ Medium: Fixed within 1 week │└─ Low: Fixed in next release └─ Tools: Jira for bug tracking
**8. Quality Metrics**
├─ Code coverage: >80% ├─ Test pass rate: >95% ├─ Bug escape rate: <1 bug per 1000 lines of code ├─ Performance: All APIs <200ms response time ├─ Uptime: No crashes in 24-hour soak test └─ Security: 0 critical/high vulnerabilities
### _5.2 Test Case Development_
- **Lead:** QA Lead + Test Engineers
- **Tool:** Jira with test case management
- **AI Workflow:** Generate initial test skeletons from approved acceptance criteria before implementation closes
### **Test Case Format:**
Test Case ID: PAYAPP-TC-001 Title: Valid User Login Precondition: User account exists with email test@example.com Steps:
1. Navigate to https://staging.paymentapp.com
2. Click "Login"
3. Enter email: test@example.com
4. Enter password: Secure123!
5. Click "Sign In" Expected Result: User redirected to dashboard `✓` User name displayed in top-right `✓` Recent transactions visible `✓` Actual Result: As expected `✓` Status: PASS Executed By: Sarah QA Date: 2025-12-15 Notes: Performance acceptable, <2 second login
---
Test Case ID: PAYAPP-TC-002 Title: Invalid Password Login Precondition: User account exists with email test@example.com Steps: 1. Navigate to https://staging.paymentapp.com
2. Click "Login"
3. Enter email: test@example.com
4. Enter password: WrongPassword123!
5. Click "Sign In" Expected Result: Error message displayed `✓` Message: "Invalid email or password" `✓` User remains on login page `✓ ✓` Password field cleared Actual Result: Error message not displayed, page refreshes `✗` Status: FAIL Severity: HIGH Bug ID: PAYAPP-BUG-045 Executed By: Sarah QA Date: 2025-12-15 Notes: Reports issue to dev team, assigned to John Doe
_5.3 Test Execution & Defect Tracking_
- **Lead:** QA Team
- **Tool:** Jira + TestRail (optional for large teams)
### **Weekly Testing Cycle:**
Monday-Wednesday: Test Execution
- ├─ Run regression tests on new build
- ├─ Test new features
- ├─ Document results
- └─ Report defects
Example daily standup:
QA Lead: "We found 3 bugs yesterday:
1. Login error not showing (HIGH)
2. Payment history pagination broken (MEDIUM)
3. Typo in email template (LOW)
We're targeting 95% test pass rate by Friday."
Wednesday: Defect Triage
- ├─ Review all bugs reported
- ├─ Assign severity
- ├─ Assign to developer
- └─ Agree on resolution target
Thursday-Friday: Verification
- ├─ Retest fixed bugs
- ├─ Run regression on fixes
- ├─ Verify no new issues
- └─ Sign off on build quality
Status Report (Friday): Total Tests: 250 Passed: 240 (96%) Failed: 10 (4%) Bugs Fixed: 8 Outstanding: 2 (assigned, in progress) Ready for UAT: YES
### _5.4 Automated Testing_
- **Framework:** Jest (unit), Playwright/Cypress (E2E; AI-generated starter suites permitted)
- **Coverage Target:** >80%
### **Test Suite Structure:**
/tests
- ├─ unit/
- │├─ auth.test.js (Login, signup, password reset)
- │├─ payment.test.js (Payment processing)
│└─ wallet.test.js (Wallet management) ├─ integration/ │├─ auth-flow.test.js (Register → Login → Dashboard) │├─ payment-flow.test.js (Add card → Payment → Email) │└─ api-integration.test.js (API endpoints) ├─ e2e/ │├─ login-flow.test.js (Full user login journey) │├─ payment-journey.test.js (Complete payment) │└─ error-scenarios.test.js (Error handling) └─ performance/ ├─ load-test.js (1000 concurrent users) └─ stress-test.js (Spike to 5000 users)
Example test (Jest): describe('Payment Processing', () => { test('should process valid payment', async () => { const paymentData = { amount: 99.99, paymentMethodId: 'pm_test_valid', currency: 'USD' }; const result = await paymentService.process(paymentData); expect(result.status).toBe('completed'); expect(result.transactionId).toBeDefined(); }); test('should reject invalid amount', async () => { const paymentData = { amount: -10, paymentMethodId: 'pm_test_valid' }; await expect(paymentService.process(paymentData)) .rejects .toThrow('Amount must be positive'); }); });
_5.5 Performance Testing_
- **Tool:** Apache JMeter or Load.io
- **Targets:**
- API response time: <200ms (95th percentile)
- Page load: <3 seconds
- Concurrent users: 1000+
– Transactions: 500/second
### **Performance Test Scenario:**
Test: Login spike during marketing campaign
- ├─ Baseline: 100 users/sec (constant)
- ├─ Spike: Increase to 500 users/sec over 5 minutes
- ├─ Sustain: 500 users/sec for 30 minutes
- └─ Cool down: Return to 100 users/sec
### Metrics to Monitor:
- ├─ Response time: Should stay <200ms
- ├─ Error rate: Should stay <0.1%
- ├─ CPU usage: Should stay <80%
- ├─ Memory: Should stay <75%
- ├─ Database connections: Should stay <80% max
Result: PASS
- ├─ Peak response time: 185ms
- ├─ Error rate: 0.05%
- ├─ No timeout errors
- └─ System recovered cleanly after spike
### _5.6 Security Testing_
- **Lead:** Security Engineer / QA
- **Tools:** OWASP ZAP, Burp Suite
- **Focus Areas:**
- SQL injection prevention
- XSS (cross-site scripting) protection
- CSRF (cross-site request forgery) tokens
- Authentication bypass attempts
- Authorization enforcement
- Data encryption (in transit & at rest)
- Sensitive data exposure
- Known vulnerabilities (dependency scan)
### **Security Test Report:**
Test: SQL Injection in login form
└─ Input: ' OR '1'='1' -- Expected: Login fails Result: PASS (parameterized query used) `✓`
Test: XSS in payment description
- └─ Input:
Expected: Rendered as text, not executed Result: PASS (output escaped) `✓`
Test: Unauthenticated access to dashboard
- └─ Request: GET /dashboard (no auth token) Expected: 401 Unauthorized
Result: PASS (redirects to login) `✓`
### Test: Privilege escalation
└─ Admin: Can admin delete user Regular User: Can NOT delete user Result: PASS (authorization enforced) `✓`
Summary: No critical vulnerabilities found `✓`
### _5.7 User Acceptance Testing (UAT)_
- **Lead:** Business Analyst + Client
- **Duration:** 1 week
- **Participants:** 5-10 real users from client
### **UAT Process:**
### Day 1: Training & Environment Setup
- ├─ Client team trained on testing
- ├─ UAT credentials distributed
- ├─ Test scenarios reviewed
- └─ Questions answered
### Days 2-4: Test Execution
- ├─ Client tests using test cases
- ├─ Developers available for questions
- ├─ Defects logged in Jira with client notes
- ├─ Daily standup to discuss progress
- └─ Critical bugs addressed same day
### Day 5: Finalization
- ├─ All P0 bugs fixed & verified
- ├─ P1 bugs evaluated for launch
- ├─ Client sign-off obtained
- ├─ Launch approval granted
- └─ Launch planning begins
### **UAT Sign-Off:**
- `✓` I have tested the Payment App MVP
- `✓` All critical features work as expected
- `✓` Product meets our business requirements `✓` System is stable and ready for production
Approved by: [Client Name] Date: 2025-12-20 Signature: [Digital signature]
- Issues found: 3 - 1 Critical (fixed, verified)
- 2 High (deferred to post-launch)
Notes: Product is production-ready with known issues documented for future sprints.
### **Testing Deliverables**
|**Testng Deliverables**||||
|---|---|---|---|
|Document|Owner|Item Count|Status|
|Test Plan|QA Lead|1 doc|✓|
|Test Cases|QA Engineers|250+ cases|✓|
|Unit Test Suite|Dev Team|500+ tests|✓|
|Integration Tests|Dev + QA|50+ tests|✓|
|E2E Tests|QA|30+ tests|✓|
|Performance Results|QA|1 report|✓|
|SecurityReport|Security|1 report|✓|
|UAT Sign-Off|Client|Approval|✓|
|Defect Log|QA|Final report|✓|
### **Success Criteria**
✅ >95% test pass rate ✅ All P0 bugs fixed and verified ✅ <1 bug per 1000 LOC average ✅ Performance targets met (<200ms API response) ✅ Security scan: 0 critical vulnerabilities ✅ UAT sign-off obtained ✅ Production deployment checklist passed
## **Phase 6: Deployment & Launch**
**Modernization Overlay:** Apply the `2026 Modernization Addendum` controls (AI assist + RTG linkage) before phase exit.
### **Purpose**
Move the product from staging to production safely, monitor for issues, and support early users.
### **Duration**
**1 week** (intensive)
### **Key Activities**
### _6.1 Release Planning_
- **Lead:** PM + Tech Lead + DevOps
- **Document:** [ProjectCode]-050-Release-Plan-v1.0.docx
### **Release Plan Contents:**
**1. Release Overview**
- ├─ Version: v1.0.0 (semantic versioning)
- ├─ Release Date: 2025-12-20, 14:00 UTC
- ├─ Estimated Duration: 30 minutes
- ├─ Deployment Window: 14:00-15:00 UTC (low-traffic period)
- ├─ Rollback Time: <10 minutes if critical issue
- └─ Type: Blue-Green deployment (zero downtime)
**2. Pre-Deployment Checklist**
- Code freeze: All features in main branch `☐`
- Final testing: Smoke tests pass `☐`
- Documentation: Updated and reviewed `☐`
- Database backups: Taken (tested restore) `☐ ☐`
- Monitoring configured: Alerts set up
- On-call team: Scheduled & briefed `☐`
- Rollback plan: Reviewed & practiced `☐`
- Stakeholder comms: Ready to send `☐`
- Customer support: Trained & ready `☐`
- Go/No-Go decision: Made by PM/Sponsor `☐`
**3. Deployment Steps**
Step 1: Code Preparation (1 hour before)
- ├─ Tag code: git tag -a v1.0.0 ├─ Build artifacts: docker build -t paymentapp:v1.0.0
- ├─ Push to registry: docker push
- └─ Smoke test on artifacts (basic functionality)
Step 2: Infrastructure Preparation (30 min before) ├─ Health checks on both environments ├─ Database backups verified ├─ CDN cache warming └─ Final resource checks
Step 3: Deployment - Blue-Green Strategy ├─ Green environment: New version (staged) ├─ Blue environment: Current version (live) ├─ Deploy to Green: │├─ Pull new Docker image │├─ Run database migrations (if any) │├─ Start services on Green │└─ Run smoke tests ├─ Switch traffic: Load balancer Blue → Green │├─ Change DNS/routing rules │├─ Verify traffic flowing to Green │└─ Monitor error rate └─ Keep Blue running (1 hour) for quick rollback
Step 4: Post-Deployment Verification (10 min)
├─ Check error rates (target: <0.1%) ├─ Verify response times (<200ms) ├─ Confirm database integrity ├─ Test critical paths (login, payment) └─ Check user reports (live support)
**4. Rollback Plan**
If critical issues detected: ├─ Decision: Made by Tech Lead + PM ├─ Execution: Switch traffic back to Blue ├─ Timing: <5 minutes to stable state ├─ Communication: Notify stakeholders └─ Post-incident: Root cause analysis
Rollback Triggers: ├─ Error rate >1% ├─ Response time >500ms ├─ Database corruption detected ├─ Payment processing failures └─ Security vulnerability discovered
**5. Monitoring & Alerts**
Real-time metrics:
- ├─ Request rate (target: consistent)
- ├─ Error rate (alert if >0.5%)
- ├─ Response time (alert if >300ms)
- ├─ CPU/Memory (alert if >80%)
- ├─ Database connections (alert if >75%)
- └─ Payment success rate (alert if <99%)
**6. Communication Plan**
Pre-launch:
- ├─ 1 week before: Announce feature launch
- ├─ 3 days before: Demo + FAQs
- └─ 1 day before: Final reminder
During launch (every 30 min): ├─ Status updates to #releases Slack channel ├─ Internal status: "In Progress" → "Complete" └─ Customer communication: Queued
Post-launch:
- ├─ Deployment summary
- ├─ Known issues & workarounds
- ├─ 24-hour support plan
- └─ Next steps
**7. Escalation Contacts**
- ├─ Tech Lead (Code issues): john@company.com ├─ DevOps (Infrastructure): alex@company.com
- ├─ PM (Business decisions): pm@company.com
- ├─ CEO (Go/No-go): ceo@company.com
- └─ On-call (24/7 support): oncall@company.com
### _6.2 Production Environment Setup_
- **Lead:** DevOps Engineer
- **Activities:**
- Provision production infrastructure (AWS, GCP, etc.)
- Configure databases (replicated, backed up)
- Set up load balancers
- Configure CDN for static assets
- Set up monitoring & logging
- Configure backup strategy
### **Production Checklist:**
Infrastructure:
- `☐` 3+ web servers (high availability)
- `☐` Database primary + read replicas
- `☐` Redis cache cluster
- `☐` Load balancer configured
- `☐` CDN enabled for static assets
- `☐` SSL certificates installed
### Security:
- `☐` Firewall rules configured
- `☐` WAF (Web Application Firewall) enabled
- `☐` Secrets management (credentials, API keys)
- `☐` VPC/Network isolation
- `☐` DDoS protection enabled
### Monitoring & Logging:
- `☐` Application metrics (Prometheus)
- `☐` Centralized logging (ELK Stack)
- `☐` Error tracking (Sentry)
- `☐` Uptime monitoring (Pingdom) `☐` Alerting configured (PagerDuty)
Backup & Disaster Recovery:
- `☐` Database backups: Hourly (24hr retention) `☐` Backup testing: Restore test weekly `☐` Disaster recovery plan: Documented
- `☐` RTO: 1 hour `☐` RPO: <1 hour of data loss
### _6.3 Pre-Launch Checklist_
- **Owner:** PM
- **Due:** 24 hours before launch
Code & Quality:
- `☐` Code freeze: All changes in main branch `☐` Final build: Docker image tagged v1.0.0 `☐` Smoke tests: Pass on production config
- `☐` Security scan: No critical issues
- `☐` Requirement coverage report reviewed (Built/Tested/Deferred status for each approved requirement ID)
- `☐` Performance test: Baseline established
Documentation:
- `☐` Release notes written
- `☐` API documentation updated
- `☐` User guide prepared
- `☐` Known issues documented `☐` FAQ published
Operations:
- `☐` Database backup: Completed & tested
- `☐` Production credentials: Distributed securely `☐` Monitoring alerts: Tested & confirmed
- `☐` On-call rotation: Scheduled
- `☐` Support team: Trained
Communications:
- `☐` Customer emails: Scheduled `☐` Blog post: Drafted `☐` Social media: Scheduled `☐` Internal memo: Distributed `☐` Slack channels: Prepared
Go/No-Go Decision:
- `☐` PM: Ready? YES / NO `☐` Tech Lead: Ready? YES / NO `☐` DevOps: Ready? YES / NO `☐` QA Lead: Ready? YES / NO `☐` Sponsor: Approval given? YES / NO
Final Decision: [GO / NO-GO] Approved by: [Name] Date/Time: [2025-12-20 13:00 UTC]
### _6.4 Deployment Execution_
- **Lead:** DevOps Engineer (with Tech Lead on standby)
- **Duration:** 30 minutes
### **Real-time Deployment Log:**
2025-12-20 14:00 UTC: Deployment Started │
- ├─ 14:01: Pull Docker image: paymentapp:v1.0.0 ├─ 14:02: Health checks: All green
- ├─ 14:03: Deploy to Green environment
- │ Pulling image... Done `✓`
- │ Starting containers... 3 of 3 up `✓` │ Running migrations... Done `✓` │
- ├─ 14:05: Smoke tests on Green
│ POST /auth/register... Pass (1.2s) `✓` │ POST /auth/login... Pass (0.9s) `✓` │ POST /payments/process... Pass (1.5s) `✓` │ GET /dashboard... Pass (0.8s) `✓` │ ├─ 14:06: Switch traffic: Blue (old) → Green (new) │ Updating load balancer... Done `✓` │ Testing connection... Connected `✓` │ ├─ 14:07: Verify live traffic │ Error rate: 0.02% ( `✓` Acceptable) │ Response time (p95): 142ms ( `✓` Good) │ Transaction success: 99.98% ( `✓` Excellent) │ ├─ 14:08: Blue environment status │ Still running (1 hour, for rollback) │ Database: Syncing (read replica) │
└─ 14:09 UTC: `✓✓✓` DEPLOYMENT SUCCESSFUL `✓✓✓`
Post-Deployment Monitoring (1 hour): ├─ 14:30: Error rate: 0.04% (↑ Still acceptable) ├─ 15:00: Error rate: 0.03% (↓ Stabilizing) │ Transaction volume: 1200 tx/min (↑ Healthy) │ Active users: 450+ (New system working!) │ Support tickets: 2 (Both low-priority) │ └─ System stable, Blue environment shut down `✓`
Deployment Complete: Success
_6.5 Post-Launch Monitoring (24 hours)_
- **Lead:** DevOps + QA Team
- **On-Call:** Tech Lead available 24/7
### **24-Hour Monitoring Plan:**
Hour 0-4 (Launch + immediate aftermath):
├─ Alert on any metric anomaly ├─ Support team standing by
- ├─ Tech team in #incidents Slack channel ├─ Refresh status every 5 minutes
- └─ Action: Fix any issues immediately
### Hour 4-12 (Overnight monitoring):
- ├─ On-call engineer monitoring
- ├─ Automated alerts enabled
- ├─ Support team on rotation
- ├─ Refresh status every 30 minutes
- └─ Action: Page on-call if issues critical
### Hour 12-24 (Second day):
- ├─ Full team available
- ├─ Monitor key metrics
- ├─ Support team handles user issues
- ├─ Refresh status every 60 minutes
- └─ Action: Gather feedback from users
### Key Metrics Tracked:
- ├─ Error rate (target: <0.1%)
- ├─ Response time (target: <200ms)
- ├─ Transaction success (target: >99.9%)
- ├─ Active users (expecting: ramp up to 500+)
- ├─ Database performance (no degradation)
- ├─ Payment processing (real transactions working)
- └─ Support ticket volume (monitor trends)
Critical Thresholds:
If ANY of these triggered:
- ├─ Error rate >1%: Page on-call immediately
- ├─ Payment failures >0.5%: Page on-call immediately
- ├─ Response time >500ms: Alert team
- ├─ Database latency >300ms: Alert DevOps
- ├─ Memory usage >85%: Alert DevOps
- └─ Disk space <10%: Alert DevOps
### Post-Launch Report (24 hours after):
- ├─ Total transactions: 15,000
- ├─ Error rate: 0.08% (within tolerance)
- ├─ User feedback: Positive (95% satisfaction)
- ├─ Critical issues: 0
- ├─ High issues: 2 (known, documented)
- ├─ Performance: Exceeded targets
- └─ Status: `✓✓✓` Launch Successful!
### **Deployment Deliverables**
|**Deployment Deliverables**|||
|---|---|---|
|Item|Owner|Status|
|Release Plan|PM|✓|
|Deployment Procedure|DevOps|✓|
|Rollback Plan|Tech Lead|✓|
|Release Notes|PM|✓|
|Requirement Coverage Report|PM + QA|✓|
|Production Checklist|DevOps|✓|
|MonitoringSetup|DevOps|✓|
|Customer Communications|PM|✓|
|Support Team Training|CS Lead|✓|
|Go/No-Go Approval|Sponsor|✓|
|Deployment Log|DevOps|✓|
### **Success Criteria**
✅ Zero downtime deployment ✅ Error rate <0.1% post-launch
✅ All critical paths working
✅ No data loss
✅ Rollback tested and ready
- ✅ Customer communications sent
✅ Support team handling users
## **Phase 7: Post-Launch & Operations**
**Modernization Overlay:** Apply the `2026 Modernization Addendum` controls (AI assist + RTG linkage) before phase exit.
### **Purpose**
Support production system, monitor performance, fix urgent issues, and maintain SLAs.
### **Duration**
**Ongoing** (first 2-4 weeks intensive, then ongoing)
### **Key Activities**
### _7.1 Operational Monitoring_
- **Lead:** DevOps / SRE Team
- **Tools:** Prometheus, Grafana, PagerDuty
### **Monitoring Dashboards:**
Real-time Dashboard:
┌──────────────────────────────────────────┐ │ Payment App Production Monitoring │
├──────────────────────────────────────────┤ │ System Status: Healthy `✓` │ │ Uptime: 99.98% (Last 24h) │ │ Active Users: 2,450 (↑ 15% from yesterday)│ │ │ │┌─ Performance ─────────────────────────┐│ ││ Response Time (p95): 142ms ││ ││ Error Rate: 0.06% ││ ││ Transactions/sec: 45 ││ │└────────────────────────────────────────┘│ │ │ │┌─ Infrastructure ───────────────────────┐│ ││ CPU: 45% (↑ from 35% peak traffic) ││ ││ Memory: 62% ││ ││ Disk: 35% ││ ││ Database: 180ms latency ││ │└────────────────────────────────────────┘│ │ │ │┌─ Payment Processing ───────────────────┐│ ││ Success Rate: 99.98% ││ ││ Failed Payments: 2 (investigated) ││ ││ Avg Processing Time: 1.2s ││ │└────────────────────────────────────────┘│ └──────────────────────────────────────────┘
### **Alerting Rules:**
Alert 1: High Error Rate Condition: Error rate > 1% for 5 minutes Action: PagerDuty → On-call engineer woken up Message: "High error rate detected in payments API" Context: Recent deployments, recent code changes
Alert 2: Database Performance Condition: Query time > 500ms (p95) for 5 minutes Action: PagerDuty → Database on-call Message: "Database performance degradation detected"
Alert 3: Memory Leak Condition: Memory usage increasing without leveling off Action: PagerDuty → Backend on-call Message: "Potential memory leak detected"
Alert 4: Payment Processor Down
Condition: Cannot connect to Stripe API for 2 minutes Action: PagerDuty → Backend + On-call Message: "Payment gateway offline - no transactions possible"
_7.2 Incident Response_
- **Lead:** On-Call Engineer (rotates daily)
- **Tool:** PagerDuty
### **Incident Response Process:**
Incident Occurs (Error rate spikes): │
- ├─ 14:05: Alert triggered (error rate 2.5%) │ PagerDuty pages on-call engineer (John) │ ├─ 14:06: John joins war room (Slack channel #incidents) │ Opens monitoring dashboards │ Gathers logs from ELK Stack │
├─ 14:07: Root cause identified │ "Payment service consuming 100% CPU" │ Recent code change causing infinite loop │
├─ 14:08: Incident classified │ Severity: CRITICAL │ Status: INVESTIGATING │ ETA: 15 minutes │ ├─ 14:10: Mitigation options: │ Option A: Rollback code change (5 min) │ Option B: Scale payment service (3 min) │ Choice: Option B (quicker, safer) │ ├─ 14:12: Scale payment service
- │ Increase pods: 2 → 4
│ Error rate drops from 2.5% → 0.3% │ ├─ 14:13: Status: RESOLVED │ Incident resolved in 8 minutes │ System returned to normal │
- ├─ 14:20: Communication to users
- │ "Brief service disruption 14:05-14:13 UTC
│ All payments were queued and processed successfully"
│
- └─ 15:00: Post-incident review
Root cause: Code change lacked load testing
Action items:
- Review code change (why not caught in testing?) `☐`
Add performance test to CI/CD `☐`
Update deployment process `☐`
### Incident Report (Filed in Jira):
- ├─ Incident ID: INC-001
- ├─ Severity: CRITICAL
- ├─ Duration: 8 minutes (14:05-14:13 UTC)
- ├─ Impact: 150 transactions delayed
- ├─ Root Cause: Inefficient loop in payment processor
- ├─ Impacted Requirements: REQ-PAY-017, REQ-PAY-021
- ├─ Resolution: Scaled pods and fixed code
- ├─ Action Items:
- │ Add load testing to deployment process `☐`
- │ Review code review checklist for performance `☐`
- │ Link incident to impacted requirement IDs in traceability graph `☐`
- │└─ (Will be completed by PM within 1 week)
- └─ Status: CLOSED
### **On-Call Rotation:**
Weekly schedule (published in #oncall Slack):
Week 1:
- ├─ Mon-Tue: John (Backend expertise)
- ├─ Wed-Thu: Sarah (Frontend expertise)
- └─ Fri-Sun: Alex (Full-stack, DevOps)
### On-Call Responsibilities:
- ├─ Monitor production systems (active 24 hours)
- ├─ Respond to PagerDuty alerts (<5 min)
- ├─ Investigate and mitigate issues
- ├─ Communicate status to team
- ├─ Escalate if needed
- └─ Document incidents
Escalation:
- ├─ Level 1: On-call engineer
- ├─ Level 2: Tech Lead (if L1 can't resolve)
- ├─ Level 3: PM (business decisions)
- └─ Level 4: CEO (critical issues)
- _7.3 Support Ticket Management_
- **Lead:** Customer Support Team
- **Tool:** Zendesk or Jira Service Desk
### **Support SLA (Service Level Agreement):**
Priority Level | First Response | Resolution Target | Example
───────────────────────────────────────────────────────────── P1 Critical | <1 hour | <4 hours | "No one can pay" P2 High | <4 hours | <24 hours | "Payment failures" P3 Medium | <12 hours | <3 days | "UI bug" P4 Low | <24 hours | <1 week | "Typo in email"
Example tickets:
Ticket #101 Title: "Payment declining with insufficient funds message" Customer: acme@company.com Created: 2025-12-21 08:30 UTC Priority: P2 (High - revenue impacting) Description: "I'm trying to pay with my Amex but getting error 'Insufficient funds' even though my card has balance." Response (30 min): "I've escalated to our payments team. Your card should be re-enabled within 2 hours." Resolution (2h): "Issue was Stripe declining card for fraud check. Card is now unblocked. Please try again." Status: RESOLVED (customer confirmed payment success)
─────────────────────────────────────────────────────────────
Ticket #102
Title: "Question about transaction history export" Customer: user123@example.com Created: 2025-12-21 14:00 UTC Priority: P4 (Low - question/feature request) Description: "Can I export my transaction history as CSV?" Response (by 15:00): "Good question! You can download CSV from Accounts → Downloads. Instructions here: [link]" Status: RESOLVED
### **Support Dashboard:**
Customer Support Metrics (Daily): ├─ Open Tickets: 8
- │├─ P1: 1 (payment issue)
│├─ P2: 2 (feature questions)
│├─ P3: 3 (minor bugs)
│└─ P4: 2 (feedback/ideas)
- ├─ Average Response Time: 45 minutes
- ├─ Average Resolution Time: 6 hours
- ├─ CSAT Score: 4.3/5.0
- ├─ NPS (Net Promoter Score): +32
- └─ Most common issue: Account verification (25% of tickets)
### _7.4 Weekly Status Reports_
- **Lead:** PM
- **Audience:** Stakeholders, Executives
### **Weekly Status Report Template:**
[Product Name] Weekly Status Report Week of: Dec 16-22, 2025
### Executive Summary:
- `✓` Product launched successfully (Dec 20)
- `✓` 2,500+ active users in first 24 hours
- `✓` System performing well (99.98% uptime)
- `✓` One minor incident (resolved in 8 minutes)
- `✓` Customer satisfaction: 4.3/5.0
Key Metrics:
- ├─ Active Users: 2,500 (↑ 400% from soft launch) ├─ Transactions: 25,000 (↑ strong adoption)
- ├─ Error Rate: 0.08% (within targets)
- ├─ System Uptime: 99.98% (exceeded target 99.5%)
- └─ Customer CSAT: 4.3/5.0 (target: >4.0)
### What Went Well:
- `✓` Deployment executed flawlessly
- `✓` Payment processing stable
- `✓` User adoption exceeded expectations
- `✓` Customer support responsive
- `✓` Infrastructure handled load well
### What Needs Attention:
- `⚠` Two users confused about transaction verification
- `⚠` Email notifications delayed (fixed in monitoring)
- `⚠` One edge case with currency conversion
### Upcoming This Week:
- ├─ Monitor for issues during business hours
- ├─ Start gathering user feedback for roadmap
- ├─ Plan post-launch retrospective
- └─ Design features for Q1 release
### Risks & Mitigation:
- ├─ Risk: Payment processor outage could break revenue
- │ Mitigation: Added backup processor, switch in 5 minutes ├─ Risk: Rapid user growth could overload database
- │ Mitigation: Auto-scaling enabled, tested up to 10K users
- └─ Risk: Security vulnerability in payment code
- Mitigation: Regular security scans, code review process
### Blockers/Dependencies:
- ├─ Stripe webhooks: Working (tested)
- ├─ Email service: Working (SendGrid)
- └─ Analytics: Connected (Mixpanel)
### Next Week Outlook:
- ├─ Monitor system performance
- ├─ Gather detailed user feedback
- ├─ Plan Q1 roadmap └─ Start work on first post-launch features
### **Success Criteria (Post-Launch)**
✅ 99.5%+ uptime maintained ✅ <0.1% error rate ✅ >99.9% payment success rate ✅ CSAT >4.0/5.0 ✅ <1 hour incident resolution ✅ Support SLAs met ✅ Customer adoption ramping up
## **Phase 8: Closure & Optimization**
**Modernization Overlay:** Apply the `2026 Modernization Addendum` controls (AI assist + RTG linkage) before phase exit.
### **Purpose**
Formalize project completion, capture lessons learned, and plan next iteration.
### **Duration**
**2 weeks** (after 2-4 weeks of stable operations)
### **Key Activities**
- _8.1 Post-Launch Retrospective_
- **Lead:** PM + Scrum Master
- **Duration:** 2 hours
- **Attendees:** Full product team
### **Retrospective Questions:**
1. "What did we do well that we should repeat?" Answers:
- Strong cross-functional collaboration
- Clear communication during launch
- Comprehensive testing caught issues early
- Good incident response procedures
Actions:
- Document best practices in team playbook `☐`
- Recognize individuals who contributed `☐`
**2. "What could we improve?"**
- Answers:
- Database migrations took longer than expected
- Staging environment didn't fully mirror production
- UI had some usability issues (discovered post-launch)
- Load testing could have been more comprehensive Actions:
- Create database migration templates `☐`
- Update staging to match production exactly `☐`
- Schedule usability testing before next launch `☐`
- Add load testing to pre-deployment checklist `☐`
**3. "What surprised us?"**
- User adoption was 3x faster than forecast
- Payment processing was more reliable than expected
- Support questions were mostly about features (not bugs)
- Infrastructure scaled smoothly to 5K concurrent users
4. "What should we do differently next launch?"
- Action items assigned to team members:
- John: Document database migration best practices `☐`
- Sarah: Create production readiness checklist `☐`
- Alex: Update CI/CD pipeline with load testing `☐`
- PM: Schedule weekly user feedback sessions `☐`
**(All due within 2 weeks)**
### _8.2 Lessons Learned Document_
- **Lead:** PM
- **File:** [ProjectCode]-060-Lessons-Learned-Final-Report-v1.0.docx
- **Companion Artifact:** [ProjectCode]-061-Requirement-Delta-Report-v1.0.md
### **Document Contents:**
**1. Project Overview**
- ├─ Project Name: Payment App MVP
- ├─ Timeline: 24 weeks (Sept - Dec 2025)
- ├─ Budget: INR baseline used (15L-25L monthly squad burn) / global benchmark reference: $197,175
- ├─ Team Size: 8 (1 PM, 5 Dev, 1 QA, 1 DevOps)
- └─ Status: Successful launch `✓`
**2. Project Scope Achievement**
- ├─ Planned vs. Actual Features
- │├─ Core Payment: 100% complete
- │├─ User Auth: 100% complete
- │├─ Transaction History: 100% complete
- │├─ Mobile App: 0% (deferred to Q1)
- │└─ Advanced Reporting: 0% (deferred to Q1) │ ├─ Timeline Performance
- │├─ Discovery: On time (2 weeks) `✓`
- │├─ Planning: On time (3 weeks) `✓`
│├─ Design: On time (2 weeks) `✓`
- │├─ Development: On time (16 weeks) `✓`
│├─ Testing: On time (3 weeks) `✓`
- │├─ Deployment: On time (1 week) `✓`
- │└─ Total: 24 weeks (on schedule) `✓` │
- └─ Quality Metrics
### 2A. Requirement Delta Summary (Mandatory)
- Original approved requirements count vs shipped count
- Mid-flight requirement changes with rationale and approver
- Deferred requirements list with target release
- Added requirements not in original baseline
- ├─ Launch Uptime: 99.98% (target: 99.5%)
- ├─ Error Rate: 0.08% (target: <0.1%)
- ├─ User Satisfaction: 4.3/5.0 (target: >4.0) └─ All targets exceeded `✓`
**3. What Went Well**
Area 1: Requirements & Design Phase
├─ Comprehensive user research identified real problems ├─ PRD was detailed enough to guide development
- ├─ Design review process caught architecture issues early
- └─ Impact: Zero major rework needed during development
Area 2: Development Process
├─ Code review culture maintained quality
- ├─ CI/CD pipeline caught bugs automatically ├─ Daily standups prevented blockers from derailing timeline └─ Impact: No critical bugs in production launch
Area 3: Testing
├─ Early test planning identified edge cases ├─ UAT process validated requirements with client ├─ Automated tests caught regressions
- └─ Impact: Only 2 high-priority issues post-launch
Area 4: Deployment
├─ Blue-green deployment enabled zero-downtime release
- ├─ Rollback plan was well-documented and ready
- ├─ On-call rotation provided excellent support
- └─ Impact: Smooth launch with no incidents
**4. What Could Be Improved**
Area 1: Requirements Gathering
├─ Spent too much time debating mobile app timing
├─ Some edge cases not captured in acceptance criteria
- └─ Improvement: Create templates for edge cases
Area 2: Design Review Process
├─ UX review happened late (should be earlier) ├─ Accessibility review was minimal
- └─ Improvement: Dedicated accessibility review gate
Area 3: Staging Environment ├─ Staging didn't fully mirror production initially ├─ Database size was too small for realistic testing └─ Improvement: Weekly sync production data to staging
Area 4: Load Testing
├─ Only tested up to 1000 concurrent users ├─ Actual launch had 2500 users (handled well, but risky) └─ Improvement: Test to 2x projected peak load
Area 5: Documentation ├─ API documentation was outdated in places
- ├─ Runbooks weren't complete until after launch
- └─ Improvement: API docs reviewed before each release
**5. Quantitative Outcomes**
- ├─ On-Time Delivery: 100% (0 days delay)
- ├─ On-Budget: 98% ($3,825 under budget)
- ├─ Quality: 0 critical bugs at launch
- ├─ Performance: 99.98% uptime (exceeded 99.5% target)
- ├─ Adoption: 2,500 users in first 24 hours ├─ Revenue: $15,000 first week (200% of forecast)
- └─ NPS: +32 (exceeds startup benchmark)
**6. Team Dynamics**
- Strengths: `✓`
- Strong collaboration across frontend/backend
- Good knowledge sharing (pair programming effective)
- Proactive problem-solving
- Positive attitude through tight timeline
- Development Areas: `⚠`
- Could improve DevOps documentation handoff
- QA and Dev could pair more earlier in sprints
- PM communication could be more frequent with team
Recommendations:
- Continue weekly cross-functional sync `☐` Implement pair programming for complex features `☐` Schedule bi-weekly PM standup with team `☐`
7. Process Improvements Implemented
Based on learnings, we've already implemented:
- `☐`
- Updated definition of done checklist
- Created accessibility review gate `☐`
- Enhanced staging environment replication `☐`
- Added load testing to CI/CD pipeline `☐`
- Created runbook templates for operations `☐`
- `☐`
- Improved API documentation workflow
8. Recommendations for Future Projects
1. Use similar hybrid SDLC approach (Waterfall for planning, Agile for execution)
2. Start load testing earlier (not just in final phase)
3. Involve stakeholders in design reviews
4. Have access to production data in staging (sanitized)
5. Plan documentation in sprints (not post-delivery)
6. Schedule security reviews earlier
**9. Appendix**
- ├─ Timeline Gantt chart
- ├─ Budget breakdown
- ├─ Risk register (final status)
- ├─ Requirements traceability (mapped to code)
- └─ Performance metrics (baseline established)
### _8.3 Project Closure Checklist_
- **Owner:** PM
- **Due:** End of week 2 of Operations phase
### **Closure Activities:**
Financial Closure:
- `☐` Final invoice paid
- `☐` Budget reconciliation completed
- `☐` Cost overruns/savings documented
- `☐` Final financial report distributed
### Team & Resources:
- `☐` Team members released to new projects
- `☐` Remaining commitments documented
- `☐` Knowledge transfer completed (to ops team)
- `☐` Team celebration/recognition held
Documentation:
- `☐` All lessons learned documented
- `☐` Final project report completed
- `☐` Runbooks finalized
- `☐` Architecture documentation complete
- `☐` Process documentation archived
- `☐` Code comments up to date
Transition to Operations:
- `☐` Operations team fully trained
- `☐` Support procedures documented
- `☐` Monitoring alerts configured
- `☐` Escalation contacts updated
- `☐` Backup/disaster recovery procedures tested
Legal & Compliance:
- `☐` All contractual obligations met
- `☐` Compliance certifications (PCI-DSS, etc.) obtained
- `☐` Data governance policies documented
- `☐` Vendor agreements finalized
Project Archive:
- `☐` All documents collected
- `☐` Repository archived
- `☐` Design files backed up
- `☐` Database backups retained (7-year archival policy)
- `☐` Decision log maintained
Sign-Off:
- `☐` PM: Project closed? YES / NO
- `☐` Sponsor: Project accepted? YES / NO
- `☐` Operations: Ready for support? YES / NO
- `☐` Formal closure approved
Project Status: CLOSED `✓` Closed Date: [date] Approved by: [PM name, Sponsor name]
### _8.4 Post-Launch Optimization Planning_
- **Lead:** PM
- **Duration:** 1 week
- **Deliverable:** Q1 Roadmap
### **Optimization Topics:**
Q1 Roadmap (Based on Launch Learnings):
**1. Performance Optimization**
- ├─ API response time: Reduce from 142ms to <100ms
- ├─ Database queries: Add missing indexes
- ├─ Frontend: Implement code splitting & lazy loading └─ Effort: 2 weeks, Story Points: 21
**2. Usability Improvements**
- ├─ Multi-step payment flow too complex (feedback) ├─ Mobile experience incomplete ├─ Error messages sometimes unclear
- └─ Effort: 3 weeks, Story Points: 34
3. Feature Additions (MVP Phase 2)
- ├─ Recurring payments (customer request)
- ├─ Batch payment processing (business team) ├─ Advanced reporting/analytics └─ Effort: 6 weeks, Story Points: 55
**4. Security Enhancements**
- ├─ Add 2FA (two-factor authentication)
- ├─ Implement transaction dispute handling ├─ Enhanced fraud detection └─ Effort: 4 weeks, Story Points: 34
**5. Infrastructure & Scalability**
- ├─ Prepare for 10K concurrent users (currently 5K)
- ├─ Implement caching strategy improvements ├─ Database optimization for larger dataset └─ Effort: 3 weeks, Story Points: 21
### Q1 Sprint Plan:
- ├─ Week 1-3: Performance optimization + usability fixes
- ├─ Week 4-6: Recurring payments feature
- ├─ Week 7-9: Advanced reporting
- Week 10-12: Buffer & optimization
- ├─
- └─ Release: End of Q1
### **Closure Deliverables**
|**Closure Deliverables**|||
|---|---|---|
|Document|Owner|Status|
|Post-Launch Retrospective Notes|Scrum Master|✓|
|Lessons Learned Document|PM|✓|
|Project Closure Checklist|PM|✓|
|Final Project Report|PM|✓|
|Q1 Roadmap|PM|✓|
|Team Recognition|PM|✓|
|Project Archive|Admin|✓|
### **Success Criteria (Closure)**
- ✅ All lessons learned documented ✅ Team recognized & released
✅ Operations team fully trained
✅ Q1 roadmap planned
✅ Project formally closed
- ✅ Archive complete & accessible
## **Product Development Roles & Responsibilities: RACI Matrix Reference**
### **Quick Reference for Who Does What**
### **Understanding RACI**
- **R (Responsible)** : Does the work
- **A (Accountable)** : Final authority, delegate decision
- **C (Consulted)** : Provides input before decision
- **I (Informed)** : Kept updated after decision
**Key Rule:** Each activity should have ONE person Accountable, but multiple can be Responsible.
### **Phase 0: Discovery**
|**Phase 0: Discovery**||||||
|---|---|---|---|---|---|
|Activity|P
M|Sponsor|Tech Lead|Analyst|Designer|
|Customer interviews|**R**|C|-|R|-|
|Market research|R|A|I|**R**|-|
|Problem statement|**R**|A|C|C|-|
|Competitive analysis|C|-|-|**R**|I|
|Business case|**R**|A|C|I|-|
|Executive approval|C|**A**|-|-|-|
### **Phase 1: Initiation**
|**Phase 1: Initaton**||||||
|---|---|---|---|---|---|
|
Activity|P
M|Sponsor|Tech Lead|Dev Lead|Scrum Master|
|Project charter|**R**|A|C|I|I|
|Stakeholder identification|**R**|C|-|-|I|
|Team assignment|**R**|A|C|C|I|
|Kickoff meeting|**R**|A|-|I|C|
|Slack/Git setup|C|-|**R**|C|-|
|Communicationplan|**R**|A|-|I|C|
**Phase 2: Planning**
|**Phase 2: Planning**|||||||
|---|---|---|---|---|---|---|
|Activity|P
M|BA|Tech Lead|Dev Lead|QA Lead|Designer|
|MRD|**R**|C|-|-|-|I|
|PRD|**R**|C|C|C|I|C|
|User storycreation|R|**R**|C|C|I|C|
|RTG (Living Traceability Graph)|**R**|C|C|C|I|C|
|Product roadmap|**R**|C|I|I|-|-|
|Resourceplanning|**R**|-|C|A|C|-|
|Cost estimation|**R**|C|C|-|-|-|
|Risk register|**R**|A|C|I|I|-|
|Tech stack decision|C|-|**R**|A|C|I|
|Timeline creation|**R**|-|C|A|-|-|
**Phase 3: Design**
|Activity|Desi
gner|PM|Tech Lead|Backend Lead|Frontend
Lead|QA|
|---|---|---|---|---|---|---|
|Design system|**R**|A|-|-|I|I|
|UI/UX
mockups|**R**|A|C|-|C|C|
|Prototypes|**R**|A|-|-|I|-|
|System
architecture|-|C|**R**|A|I|I|
|HLD (High-
Level Design)|-|-|**R**|A|I|-|
|LLD (Low-Level
Design)|-|-|C|**R**|C|I|
|Database design|-|-|C|**R**|-|-|
|API
specification|-|C|C|**R**|A|I|
|Security
architecture|I|C|**R**|A|I|C|
|Design review|A|**R**|C|-|C|-|
|Approval sign-
off|A|**R**|A|-|-|-|
**Phase 4: Development**
|Activity|Dev
Lead|Back
end
Devs|Frontend
Devs|DevOps|PM|QA|
|---|---|---|---|---|---|---|
|Sprintplanning|**R**|C|C|-|A|-|
|Backlog
refinement|-|C|C|-|**A**|C|
|Code
development|-|**R**|**R**|-|-|I|
|Code review|A|**R**|**R**|-|-|-|
|Unit testing|-|**R**|**R**|-|-|I|
|CI/CD setup|-|-|-|**R**|I|-|
|Build & artifact
creation|-|-|-|**R**|-|-|
|Integration
testing|C|**R**|C|C|-|A|
|Staging
deployment|-|-|-|**R**|I|I|
|Performance
tuning|C|**R**|C|C|-|-|
|Documentation|-|**R**|**R**|C|-|-|
**Phase 5: Testing**
|
Activity|QA Lead|QA Engineers|Dev Lead|P
M|Security|
|---|---|---|---|---|---|
|Testplanning|**R**|A|C|I|C|
|Test scenario design|-|**R**|C|I|C|
|Test case creation|-|**R**|C|-|-|
|Test environment setup|C|-|-|-|**R**|
|Functional testing|A|**R**|C|-|-|
|Automated testing|-|**R**|A|-|-|
|Performance testing|**R**|A|-|I|-|
|Securitytesting|A|**R**|-|-|**R**|
|Bugtracking& triage|**R**|R|A|-|-|
|Defect resolution|A|-|**R**|-|-|
|UAT coordination|C|-|-|**A**|-|
|UAT execution|A|-|-|-|-|
|UAT sign-off|I|-|-|**A**|I|
|Activity|QA Lead|QA Engineers|Dev Lead|P
M|Security|
|---|---|---|---|---|---|
|||||||
|Qualitysign-off|**R**|C|A|-|-|
**Phase 6: Deployment**
|Activity|DevOps|Tech Lead|P
M|QA|Sponsor|
|---|---|---|---|---|---|
|Releaseplanning|C|**R**|A|C|I|
|Release notes|-|-|**R**|C|-|
|Deploymentprocedure|**R**|A|I|I|-|
|Rollbackprocedure|**R**|A|I|-|-|
|Production setup|**R**|C|-|-|-|
|Pre-deployment checklist|A|**R**|A|A|-|
|Code freeze approval|-|**R**|A|-|C|
|Smoke test creation|-|A|-|**R**|-|
|Deploytoproduction|**R**|C|I|-|-|
|Smoke test execution|A|-|-|**R**|-|
|Monitoringsetup|**R**|C|-|-|-|
|Post-deployment monitoring|**R**|C|I|A|-|
|Go/No-Go decision|-|**R**|A|A|A|
|Customer communications|-|-|**R**|-|A|
### **Phase 7: Operations**
|Activity|DevOps|Backend Lead|P
M|Support|On-Call|
|---|---|---|---|---|---|
|Real-time monitoring|**R**|C|I|-|C|
|Alert configuration|**R**|C|I|-|-|
|On-call rotation setup|A|-|**R**|I|-|
|Incident response|A|**R**|I|-|A|
|Root cause analysis|A|**R**|I|-|-|
|Support ticket handling|-|C|-|**R**|-|
|SLA tracking|A|-|**R**|A|-|
|Performance optimization|C|**R**|A|-|-|
|System monitoring|**R**|C|-|I|A|
|Status reporting|-|C|**R**|-|-|
|Activity|DevOps|Backend Lead|P
M|Support|On-Call|
|---|---|---|---|---|---|
|Backup& recovery|**R**|C|I|-|-|
|Database maintenance|**R**|A|-|-|-|
### **Phase 8: Closure**
|**Phase 8: Closure**||||||
|---|---|---|---|---|---|
|Activity|P
M|Tech Lead|Dev Lead|Sponsor|Admin|
|Retrospectiveplanning|**R**|A|-|-|-|
|Retrospective facilitation|**R**|-|-|-|-|
|Lessons learned documentation|**R**|A|C|-|-|
|Finalproject report|**R**|C|-|-|-|
|Budget reconciliation|A|-|-|**R**|-|
|Team recognition|**R**|-|-|A|-|
|Knowledge transfer|-|**R**|**R**|-|I|
|Operations handoff|C|**R**|-|-|A|
|Documentation archive|A|-|-|-|**R**|
|Project closure approval|A|**R**|-|A|-|
## **Repository & Naming Conventions**
**Git Repository Structure**
### **Repository Name Format:**
[company]-[product-name]-[component]
Examples: paymentapp-api paymentapp-web paymentapp-mobile paymentapp-docs paymentapp-devops
**Naming Convention:** lowercase-with-hyphens
### **GitHub Folder Structure:**
paymentapp-api/
├─ src/ # Source code │├─ controllers/ # API endpoint handlers
││├─ auth.controller.js ││├─ payment.controller.js ││└─ user.controller.js ││ │├─ services/ # Business logic ││├─ auth.service.js ││├─ payment.service.js ││└─ stripe.integration.js ││ │├─ models/ # Data models ││├─ user.model.js ││└─ payment.model.js ││ │├─ middleware/ # Express middleware ││├─ auth.middleware.js ││├─ error.middleware.js ││└─ validation.middleware.js ││ │├─ config/ # Configuration ││├─ database.js ││├─ env.js ││└─ constants.js ││ │├─ utils/ # Utility functions ││├─ logger.js ││├─ encryption.js ││└─ validators.js ││ │└─ app.js # Express app setup │ ├─ tests/ # Test suites │├─ unit/ # Unit tests ││├─ auth.test.js ││└─ payment.test.js ││ │├─ integration/ # Integration tests ││└─ api.test.js ││ │└─ e2e/ # End-to-end tests │ └─ payment-flow.test.js │ ├─ migrations/ # Database migrations │├─ 001_create_users_table.js
│└─ 002_create_payments_table.js │ ├─ docs/ # Documentation │├─ API.md # API specifications
- │├─ ARCHITECTURE.md # System design
- │├─ DEPLOYMENT.md # Deployment guide │└─ CONTRIBUTING.md # Dev guide
- │ ├─ .github/ # GitHub specific │└─ workflows/ │ ├─ ci.yml # CI pipeline │ ├─ deploy.yml # Deployment │ └─ security-scan.yml # Security checks │ ├─ .env.example # Environment template
- ├─ .gitignore # Git ignore rules ├─ Dockerfile # Docker configuration
- ├─ docker-compose.yml # Docker compose ├─ package.json # Node dependencies ├─ package-lock.json ├─ jest.config.js # Jest configuration ├─ .eslintrc.js # ESLint rules ├─ .prettierrc # Prettier formatting ├─ README.md # Project overview └─ LICENSE # License file
### **Git Branches:**
Main branches (protected):
├─ main # Production-ready code │└─ Tag: v1.0.0, v1.0.1, etc. │
- └─ develop # Staging/development
Feature branches (temporary):
- ├─ feature/PAYAPP-US-050-payment-processing
- ├─ feature/PAYAPP-US-051-password-reset
- ├─ bugfix/PAYAPP-BUG-123-login-crash
- ├─ hotfix/PAYAPP-CRITICAL-payment-down
- └─ chore/PAYAPP-OPS-001-update-dependencies
Naming: [type]/[JIRA-ID]-[short-description] Types: feature, bugfix, hotfix, chore, docs, refactor
### **Commit Message Format:**
[JIRA-ID] Short description (50 characters max)
Longer explanation if needed. Reference the issue:
- What changed
- Why it changed
- How it addresses the issue
Closes PAYAPP-050
### **Example:**
PAYAPP-050: Implement payment processing endpoint
- Add POST /api/v1/payments/process endpoint
- Validate payment method and amount
- Integrate with Stripe API
- Add error handling for Stripe failures
- Add unit tests (100% coverage)
- Add integration tests with test Stripe account
### Closes PAYAPP-050
## **Document Naming & Structure**
### **Document Naming Convention**
### **Format:**
[ProjectCode]-[SequenceNumber]-[DocumentType]-[Description]-v[Version].docx
### **Examples:**
PAYAPP-001-Project-Charter-v1.0.docx PAYAPP-010-MRD-PaymentApp-v1.0.docx PAYAPP-011-PRD-PaymentApp-v2.1.docx PAYAPP-020-System-Architecture-v1.0.docx PAYAPP-021-High-Level-Design-v1.0.docx PAYAPP-022-Low-Level-Design-Payment-Service-v1.0.docx PAYAPP-023-Database-Design-v1.0.docx PAYAPP-024-API-Specification-v1.0.docx PAYAPP-040-Test-Plan-v1.0.docx PAYAPP-041-Test-Cases-v1.0.xlsx
PAYAPP-050-Release-Plan-v1.0.docx PAYAPP-060-Lessons-Learned-v1.0.docx
**Phase Sequence Numbers:** - 001-009: Initiation (Charter, Communication, Planning) - 010019: Requirements & Planning (MRD, PRD, Roadmap) - 020-029: Design (Architecture, HLD, LLD, DB, API) - 030-039: Development (Coding standards, CI/CD, Git flow) - 040-049: Testing (Test plan, test cases, reports) - 050-059: Deployment (Release plan, post-launch) - 060-069: Closure (Lessons learned, final report)
### **Standard Document Template Structure**
### **All documents should follow:**
--Title: [Document Title] Project: [Project Name] ([Project Code]) Version: [Version Number] Status: [Draft / Review / Approved / Final] Owner: [Owner Name & Role] Last Updated: [Date] Next Review: [Date] Classification: [Public / Internal / Confidential] ---
**Table of Contents (Auto-generated)**
**1. Executive Summary** [1-2 paragraphs summarizing the entire document] [Key decisions/findings] [Recommendations]
**2. Introduction / Purpose** [Why this document exists] [Who should read it] [How to use this document]
**3. Background** [Context] [Previous decisions/documents referenced] [Problem statement (if applicable)]
**4. Main Content Sections** [Structured by topic] [Clear headings and subheadings]
[Visuals/diagrams where helpful]
**5. Additional Content Areas** [Implementation details] [Process flows] [Examples]
**6. Risk & Mitigation** [Identified risks] [Mitigation strategies] [Residual risks]
**7. Decision Log** [Key decisions made] [Rationale] [Approval date/person]
**8. Appendix** [Detailed data tables] [Supporting documents] [References]
**9. Sign-Off** [Approval signatures] [Date]
---
Document History: | Version | Date | Author | Changes | |---------|------|--------|---------| | 1.0 | 2025-01-15 | John | Initial draft | | 1.1 | 2025-01-20 | Sarah | Added security section | | 2.0 | 2025-02-01 | PM | Final approved version |
## **Complete Checklist for All Phases**
**Phase 0: Discovery Checklist**
CUSTOMER RESEARCH: `☐` 10+ customer interviews completed `☐` Interview notes documented `☐` Common pain points identified
`☐` Market size estimated (TAM/SAM/SOM)
**COMPETITIVE ANALYSIS:**
- `☐` 5+ competitors identified
- `☐` Feature comparison created
- `☐` Pricing comparison documented `☐` Differentiation identified
### MARKET VALIDATION:
- `☐` Problem statement approved by stakeholders
- `☐` Solution concept validated with customers
- `☐` Market trend analysis completed
- `☐` Regulatory/compliance issues identified
BUSINESS CASE:
- `☐` Executive summary created
- `☐` Budget estimate prepared
- `☐` ROI projection calculated
- `☐` Risk assessment documented
### EXECUTIVE APPROVAL:
- `☐` Sponsor identified and committed
- `☐` Budget approved
- `☐` Timeline approved
- `☐` Executive approval documented
### **Phase 1: Initiation Checklist**
PROJECT CHARTER:
- `☐` Charter created & signed `☐` Project objectives defined (SMART)
- `☐` Success criteria established
- `☐` Stakeholders identified
### TEAM FORMATION:
- `☐` Project team assigned
- `☐` RACI matrix created
- `☐` Roles & responsibilities documented `☐` Team kickoff meeting held
### WORKSPACE SETUP:
- `☐` Slack channels created
- `☐` Git repository initialized `☐` Jira project configured
- `☐` Confluence space created
`☐` CI/CD pipeline initialized
COMMUNICATION:
- `☐` Communication plan created `☐` Distribution lists established `☐` Meeting schedule set `☐` Escalation contacts documented
**Phase 2: Planning Checklist** REQUIREMENTS:
- `☐` MRD completed & approved `☐` PRD completed & approved `☐` 40+ user stories created in Jira `☐` RTG (Living Traceability Graph) initialized `☐` Requirements validated with stakeholders
ROADMAP & TIMELINE:
- `☐` Product roadmap created (12-month) `☐` MVP scope defined
- `☐` Sprint schedule created `☐` Milestones & dates established `☐` Dependencies mapped
RESOURCE PLANNING: `☐` Team size & skills defined `☐` Resource allocation completed `☐` Capacity planning done `☐` External resources identified
### BUDGET & FINANCIALS:
- `☐` Detailed budget created `☐` Cost breakdown by phase `☐` Contingency (15-20%) included `☐` Budget approved
RISK MANAGEMENT:
- `☐` Risk register created `☐` 10+ risks identified
- `☐` Mitigation strategies defined
- `☐` Risk owners assigned
- `☐` Risk review schedule set
### TECHNOLOGY:
- `☐` Tech stack selected
- `☐` Architecture approach decided
- `☐` Build vs. buy decisions made `☐` Integration points identified
- `☐` Infrastructure requirements defined
### **Phase 3: Design Checklist**
UI/UX DESIGN:
- `☐` Design system created `☐` 15+ screen mockups created
- `☐` Wireframes completed
- `☐` Prototype created & interactive `☐` Design review meeting held `☐` Stakeholder approval obtained
### SYSTEM ARCHITECTURE:
- `☐` High-level architecture diagram `☐` Component architecture defined
- `☐` Deployment architecture planned `☐` Scalability approach documented `☐` Architecture review completed
### DETAILED DESIGN:
- `☐` HLD document completed
- `☐` LLD documents for all components
- `☐` Security architecture designed
- `☐` Monitoring & observability design
### DATABASE DESIGN:
- `☐` ERD (Entity Relationship Diagram) created
- `☐` Schema designed & normalized
- `☐` Indexes planned
- `☐` Query performance considered
- `☐` Backup strategy defined
### API SPECIFICATIONS:
- `☐` API endpoints documented (20+)
- `☐` Request/response formats defined
- `☐` Error codes documented
- `☐` Authentication/authorization designed `☐` Rate limiting strategy defined
- `☐` API review completed
### APPROVAL:
- `☐` Design review sign-off obtained
- `☐` Architecture review completed
- `☐` Stakeholder approval
- `☐` Technical feasibility confirmed
### **Phase 4: Development Checklist**
SETUP:
- `☐` Development environment documented
- `☐` Docker setup completed
- `☐` Database initialized with seed data
- `☐` API keys configured
- `☐` IDE configuration documented
- `☐` Coding standards documented
### DEVELOPMENT:
- `☐` Code written for all user stories
- `☐` Code follows coding standards `☐` >80% test coverage on critical paths
- `☐` All features peer-reviewed
- `☐` No TODO comments in production code
VERSION CONTROL:
- `☐` All code in Git
- `☐` Meaningful commit messages
- `☐` Feature branches named correctly
- `☐` PRs describe changes clearly
- `☐` Code review policy enforced
### TESTING:
- `☐` Unit tests written
- `☐` Integration tests created
- `☐` All tests passing
- `☐` Build artifacts created
- `☐` CI/CD pipeline working
### DOCUMENTATION:
- `☐` Code comments added
- `☐` API documentation updated
- `☐` README updated
- `☐` Architecture documentation current
- `☐` Known issues documented
QUALITY:
- `☐` SonarQube checks passing
- `☐` No critical code smell issues
- `☐` No security vulnerabilities
- `☐` Performance acceptable
- `☐` Linting/formatting consistent
**Phase 5: Testing Checklist** TEST PLANNING:
- `☐` Test plan created `☐` Test strategy defined
- `☐` Test scenarios identified (100+)
- `☐` Test data prepared `☐` Test environment setup
FUNCTIONAL TESTING:
- `☐` All user stories tested
- `☐` Acceptance criteria validated `☐` Edge cases tested `☐` Error scenarios tested `☐` Integration points tested
### PERFORMANCE TESTING:
- `☐` Load testing completed (1000+ users) `☐` Stress testing completed `☐` Response time acceptable (<200ms) `☐` No memory leaks detected
- `☐` Database queries optimized
SECURITY TESTING:
- `☐` SQL injection tests passed
- `☐` XSS tests passed `☐` CSRF protection verified
- `☐` Authentication/authorization tested `☐` Vulnerability scan completed `☐` 0 critical/high vulnerabilities
### AUTOMATED TESTING:
- `☐` Unit test suite: 500+ tests `☐` Integration tests: 50+ tests `☐` E2E tests: 30+ tests `☐` >90% test pass rate
MANUAL TESTING:
- `☐` Regression testing completed
- `☐` Usability testing with real users
- `☐` Accessibility testing completed `☐` Browser compatibility tested `☐` Mobile responsiveness tested
### UAT:
- `☐` UAT environment prepared
- `☐` Real users testing
- `☐` All P0 bugs fixed & verified
- `☐` Client sign-off obtained
### QUALITY GATES:
- `☐` Bug escape rate <1 per 1000 LOC
- `☐` Test pass rate >95%
- `☐` Performance targets met
- `☐` Security clearance obtained
### **Phase 6: Deployment Checklist**
PRE-DEPLOYMENT:
- `☐` Code freeze enforced
- `☐` Final build tested
- `☐` Database backups taken & tested
- `☐` Production credentials distributed
- `☐` Monitoring configured & tested
- `☐` Alerting rules tested
- `☐` On-call team assigned & briefed
- `☐` Rollback plan reviewed & practiced
- `☐` Go/No-Go decision approved
RELEASE PREPARATION:
- `☐` Release notes created
- `☐` Deployment procedure documented `☐` Rollback procedure documented
- `☐` Smoke tests prepared
- `☐` Production checklist completed
### DEPLOYMENT EXECUTION:
- `☐` Code deployed to production
- `☐` Database migrations successful
- `☐` Smoke tests pass
- `☐` Error rate <0.1%
- `☐` Performance acceptable
- `☐` No data loss
### POST-DEPLOYMENT:
- `☐` 24-hour monitoring completed
- `☐` No critical issues
- `☐` Customer communications sent
- `☐` Support team trained
- `☐` Status update to stakeholders
- `☐` System stable for 24 hours
### **Phase 7: Operations Checklist**
MONITORING & ALERTING:
- `☐` Real-time dashboards operational
- `☐` Alert rules configured
- `☐` Alert routing verified
- `☐` On-call rotation working
- `☐` Incident response procedures tested
### INCIDENT MANAGEMENT:
- `☐` Incident response process documented
- `☐` Escalation contacts listed
- `☐` War room setup procedures created `☐` Communication templates prepared `☐` Post-incident review process defined
### SUPPORT:
- `☐` Support team trained
- `☐` Ticketing system operational
- `☐` SLAs defined & published
- `☐` Support procedures documented
- `☐` FAQ created
### OPERATIONS PROCEDURES:
- `☐` Runbooks created for common issues
- `☐` Backup procedures documented
- `☐` Recovery procedures tested
- `☐` Admin procedures documented
- `☐` Database maintenance scheduled
### METRICS & REPORTING:
- `☐` Success metrics defined
- `☐` Dashboards created
- `☐` Weekly status reports scheduled
- `☐` Stakeholder communication plan
- `☐` Retrospective meeting scheduled
### **Phase 8: Closure Checklist**
RETROSPECTIVE:
- `☐` Post-launch retrospective held
- `☐` Notes documented
- `☐` Action items assigned
- `☐` Team feedback collected
LESSONS LEARNED:
- `☐` Lessons learned document created
- `☐` Best practices documented
- `☐` Improvement opportunities identified
- `☐` Process improvements planned
### PROJECT CLOSURE:
- `☐` Financial reconciliation completed
- `☐` Team members released
- `☐` Knowledge transfer completed
- `☐` Team recognition/celebration
- `☐` Vendor contracts finalized
ARCHIVE & DOCUMENTATION:
- `☐` All documents collected
- `☐` Final project report created
- `☐` Code repository archived
- `☐` Design files backed up
- `☐` Database backups retained (7-year)
### TRANSITION TO OPERATIONS:
- `☐` Operations team fully trained
- `☐` Runbooks finalized
- `☐` Monitoring fully configured
- `☐` Support procedures documented
- `☐` Escalation contacts updated
### SIGN-OFF:
- `☐` PM approval
- `☐` Sponsor approval
- `☐` Operations approval
- `☐` Project formally closed
## **Summary: Quick Reference Card**
### **Typical Timeline: 24 Weeks**
|Phase|Duration|KeyDeliverables|Success Metric|
|---|---|---|---|
|Discovery|2-4 weeks|Problem statement, Business case|Executive approval|
|Initiation|1 week|Charter, Team, Tools|Team aligned & ready|
|Planning|2-3 weeks|PRD, Roadmap, Resourceplan|Requirements locked|
|Design|2-3 weeks|Mockups, Architecture, APIs|Design approval|
|Development|12-16 weeks|Code, Tests, CI/CD|Features complete|
|Testing|3 weeks|Tests, Bugfixes, UAT sign-off|<1 bug per 1000 LOC|
|Deployment|1 week|Release, Launch, Monitoring|Live & stable|
|Operations|Ongoing|Support, Optimization|SLAs met|
|Closure|2 weeks|Lessons learned, Archive|Project closed|
### **Role Descriptions**
### **Product Manager (PM)**
**Accountable for:** Product vision, roadmap, requirements, stakeholder alignment **Primary Phases:** All (leadership throughout)
**Key Responsibilities:** - Define what to build and why - Prioritize features and changes - Manage stakeholder expectations - Own product success metrics - Make go/no-go decisions - Lead retrospectives and planning
### **Project Manager / Scrum Master**
**Accountable for:** Timeline, budget, team coordination, process execution **Primary Phases:** Initiation, Planning, Development
**Key Responsibilities:** - Create and manage project schedules - Facilitate ceremonies (standups, planning, retrospectives) - Track budget and resources - Remove team blockers - Manage dependencies between teams
### **Technical Lead / Solutions Architect**
**Accountable for:** Architecture, technical decisions, code quality standards **Primary Phases:** Design, Development, Testing
**Key Responsibilities:** - Design system architecture - Make technology decisions - Ensure scalability and performance - Conduct code/architecture reviews - Mentor junior developers - Lead troubleshooting for complex issues
### **Development Lead**
**Accountable for:** Code quality, development process, team productivity **Primary Phases:** Development, Testing
**Key Responsibilities:** - Write and review code - Enforce coding standards - Lead sprint execution - Estimate effort for features - Manage technical debt - Mentor junior developers
### **Backend Developer**
**Responsible for:** API development, database, server-side logic **Primary Deliverables:** - API endpoints (code + tests) - Database integration - Business logic implementation - Integration with 3rd party services - Performance optimization
### **Frontend Developer**
**Responsible for:** UI implementation, client-side logic, responsive design **Primary Deliverables:** - User interface components - Client-side state management - HTTP client integration - User experience implementation - Cross-browser/device compatibility
### **QA Lead / Test Manager**
**Accountable for:** Testing strategy, quality assurance, defect management **Primary Phases:** Testing, some involvement in Design & Development
**Key Responsibilities:** - Plan testing approach - Design test cases and scenarios - Manage test execution - Track and triage defects - Coordinate UAT - Ensure quality gates
### **DevOps Engineer / Infrastructure Engineer**
**Accountable for:** Infrastructure, deployment, monitoring, reliability **Primary Phases:** Deployment, Operations
**Key Responsibilities:** - Design and provision infrastructure - Set up CI/CD pipelines - Manage deployments - Configure monitoring and alerting - Manage databases and backups - Scale systems for growth - Incident response for infrastructure issues
### **UX/UI Designer**
**Accountable for:** User experience, visual design, design system **Primary Phases:** Design, some input to Development
**Key Responsibilities:** - Conduct UX research - Create wireframes and mockups - Design user interfaces - Build design system - Conduct usability testing - Ensure accessibility standards
### **Business Analyst**
**Accountable for:** Requirements analysis, stakeholder coordination, business logic **Primary Phases:** Discovery, Planning
**Key Responsibilities:** - Conduct user and stakeholder interviews - Document business requirements - Create user personas - Analyze competitive landscape - Support requirements prioritization - Validate business assumptions
### **Security Engineer / Officer**
**Consulted on:** Security architecture, vulnerability testing, compliance **Primary Phases:** Design, Testing, Deployment
**Key Responsibilities:** - Design security architecture - Conduct security reviews - Perform security testing - Verify compliance (PCI-DSS, GDPR, etc.) - Manage security incidents
### **Customer Support Lead**
**Accountable for:** Post-launch customer support, support processes **Primary Phases:** Operations
**Key Responsibilities:** - Coordinate customer support team - Create support documentation - Manage support tickets - Gather customer feedback - Train support team on features
### **Executive Sponsor**
**Accountable for:** Business approval, budget, overall project success **Primary Phases:** All (oversight)
**Key Responsibilities:** - Approve charter and business case - Provide budget and resources - Remove organizational blockers - Make strategic decisions - Monitor project progress - Approve go/no-go decisions
### **Example: Payment Feature Development**
**Feature:** “Process Payment with Stripe”
|Who|What|When|Deliverable|
|---|---|---|---|
|**PM**|Create user
story,prioritize|Planning|PAYAPP-US-050 in Jira|
|**Tech Lead**|Design API
endpoint &
database schema|Design|API spec, DB schema|
|**Backend**
**Dev**|Write payment
API code|Development|/api/v1/payments/process endpoint|
|**Backend**
**Dev**|Write unit tests|Development|Jest tests (>80% coverage)|
|**Frontend**
**Dev**|Create payment
UI|Development|React component|
|**DevOps**|Set up test Stripe
account|Development|Credentials in secure storage|
|**QA**|Create test cases|Testing|10 test scenarios inJira|
|**QA**|Test payment
flow|Testing|Defect reports if issues|
|**Backend**
**Dev**|Fix bugs|Testing|Code reviews + merges|
|**QA**|Verifyfixes|Testing|Sign-off when complete|
|**DevOps**|Deployto staging|Deployment|Feature live in staging|
|Who|What|When|Deliverable|
|---|---|---|---|
|**PM**|Get stakeholder
approval|Deployment|UAT sign-off|
|**DevOps**|Deploy to
production|Deployment|Feature live in production|
|**DevOps**|Monitor for
issues|Operations|Alert if error rate spikes|
|**Support**|Answer
customer
questions|Operations|Support docs, FAQ|
### **Quick Decision Guide: “Who Should I Ask?”**
### **“Should we add this feature?”**
→ Ask **Product Manager** (product strategy)
### **“How long will this take?”**
→ Ask **Development Lead** (effort estimation)
### **“Is this architecturally sound?”**
→ Ask **Technical Lead** (architecture review)
### **“Will this work on mobile?”**
→ Ask **Frontend Developer** or **Designer** (device compatibility)
### **“Is this secure?”**
→ Ask **Security Engineer** or **Tech Lead** (security implications)
### **“Can we deploy today?”**
→ Ask **DevOps Engineer** (deployment readiness)
### **“What should we test?”**
→ Ask **QA Lead** (test strategy)
### **“When will this be done?”**
→ Ask **Project Manager** or **Scrum Master** (timeline tracking)
### **“Who’s responsible if this breaks?”**
→ Look at **RACI Matrix** (who is Accountable)
### **Tips for Effective Responsibility Assignments**
1. **One Accountable Person** : Each activity should have exactly ONE person accountable. This prevents finger-pointing when things go wrong.
2. **Keep Responsible Small** : Limit “Responsible” to 1-3 people. Too many cooks in the kitchen creates confusion.
3. **Consult Broadly** : It’s okay to have many people Consulted—this ensures good decisions.
4. **Update Regularly** : RACI matrices should be reviewed quarterly as team composition changes.
5. **Make it Visible** : Post the RACI matrix in Confluence so everyone knows who does what.
6. **Use in Discussions** : When starting a task, reference the RACI to clarify who’s leading.
7. **Escalate Ambiguity** : If someone asks “Who should handle this?” and the RACI is unclear, clarify immediately.
### **Key Principles:**
1. Clear documentation at every phase
2. Comprehensive testing before launch
3. Risk management throughout
4. Regular stakeholder communication
5. Team collaboration over silos
6. Data-driven decision making
7. Continuous improvement (retrospectives)
### **Document Approval Sign-Offs**
For key documents at each phase, use this approval template:
Document: [Document Name] Version: [Version Number] Date: [Date Completed]
Approved By:
`☐` PM: [Name] - Date: _____ Signature: _____
- `☐` Tech Lead: [Name] - Date: _____ Signature: _____
- `☐` Sponsor: [Name] - Date: _____ Signature: _____
Approval Means:
- PM: Requirements are clear and prioritized correctly
- Tech Lead: Architecture is technically sound and feasible
- Sponsor: Business case is approved and resourced
Status: `✓` APPROVED Effective Date: [Date] Next Review: [Date]
## **END OF COMPLETE PRODUCT DEVELOPMENT GUIDE**
_Version 1.0 | December 2025 This document is the single source of truth for product development processes_