C

Complete Product Development Guide

v1.3 · Complete-Product-Development-Guide.md · From Inception to Launch & Operations

Section 4

Phase 2: Planning & Requirements

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

  1. Market Analysis
  • Target market size (TAM/SAM/SOM)

  • Market trends & growth

  • Competitive landscape (3-5 key competitors)

  • Customer segments (personas)

  1. 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

  1. 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
  1. 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)

  1. 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

  1. 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

  1. 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
DocumentOwnerPage CountDueStatus
MRDPM10-15Week 1
PRDPM20-30Week 2
User Stories (inJira)PM40+ storiesWeek 2
Product RoadmapPM2-3Week 2
Resource PlanPM2-3Week 2
Budget EstimatePM2-3Week 1
Risk RegisterPM2-3Week 2
Tech Stack DecisionTech Lead3-5Week 1
Approval Sign-offExec Sponsor1Week 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

Use in workspaceDelivery cockpit