The distance between signing a development contract and having a live product is not a straight line. It is a sequence of decisions, and this is the map.
Editorial note: Founder quotes throughout this article are composites drawn from multiple EB Pearls engagements. The numbers and decisions are real. Identifying details have been changed.
Why We Wrote This
Most founders sign a development agreement and wonder: what happens now? Nobody gives the founder a single, readable map of the entire journey. This playbook is that map, based on the delivery pattern across 600+ EB Pearls products.
Introduction: The Six Phases
Understanding the sequence before you start is the difference between navigating and being swept along.
McKinsey's research on large-scale IT projects found that on average they run 45% over budget and 7% over time, while delivering 56% less value than predicted. The primary cause is not technical failure but breakdown in governance, communication, and scope management across project phases. The playbook below is designed to prevent exactly those breakdowns. For more on this, see how locked scope accelerates shipping.
Phase 1: Discovery (Weeks 1 to 2)
1-2 wks
AU$3-8K
Cost
3
Deliverables
HIGH
Discovery is where the most expensive decisions are made. The Discovery Workshop produces: Locked Scope Document, Fixed-Price Proposal, and RAT design.
Non-Obvious Truth: Discovery Is the Highest-ROI Phase
"We skipped formal discovery because we thought we knew what we wanted. By sprint 3, the developers had built a user registration flow with social login, email verification, and profile customisation. We actually needed a simple email/password signup. Three weeks of work we never asked for, because our brief said 'user onboarding' and the team interpreted that broadly. A 4-hour Discovery Workshop would have cost AU$3K and saved AU$18K." For more on this, see what discovery calls reveal.
-
Customer interviews completed (10 to 15 minimum)
- Riskiest assumption articulated
- Budget confirmed (build + 25 to 35% post-launch)
- Decision-maker availability confirmed
Phase 2: Design (Weeks 2 to 5)
2-4 wks
15%
Of budget
3
Design deliverables
MEDIUM
User flow diagrams, wireframes, and high-fidelity mockups. Reviewed at two checkpoints. Your response time at these checkpoints directly affects timeline.
Common Mistake: Designing Everything Before Building Anything
Phase 3: Development (Weeks 3 to 10)
6-8 wks
65%
Of budget
1-week
Sprint cadence
MEDIUM
Development runs in one-week sprints following Pillar P04 (The Right Delivery) of Built to Last.
Non-Obvious Truth: Phase 1 Is the Highest-ROI Investment in the Entire Build
Phase 4: QA and PRR (Weeks 9 to 11)
1.5-2 wks
15%
Of budget
PRR
Key ceremony
LOW
-
Reliability
Error handling, crash recovery, edge case coverage, load testing. -
Measurability
Analytics, error alerting, logging configuration. -
Usability
UX audit, accessibility, onboarding flow testing. -
Scalability
Database performance, API response times, auto-scaling.
Phase 5: Launch (Week 11 to 12)
3-5 days
Monday
Launch day (always)
HIGH
Your time
Launch on a Monday. Always. First 72 hours: final deployment, smoke testing, monitoring confirmed, on-call identified. For more detail, see life after launch.
Phase 6: Post-Launch Iteration (Months 3 to 6)
3-4 months
25-35%
Additional budget
70/20/10
Sprint allocation
70% user-reported issues, 20% infrastructure, 10% new features. Shift based on retention data after month 4.
Full Timeline at a Glance
| Phase | Budget and Key Output |
|---|---|
| Discovery (Weeks 1-2) | AU$3-8K | Locked Scope + RAT |
| Design (Weeks 2-5) | 15% | Wireframes + Mockups |
| Development (Weeks 3-10) | 65% | Working product |
| QA/PRR (Weeks 9-11) | 15% | Production Readiness Score |
| Launch (Week 11-12) | 5% | Live product |
| Post-Launch (Months 3-6) | 25-35% additional | Retained users |
Frequently Asked Questions
Can these phases be compressed?
Design and Development overlap by 2 to 3 weeks. QA runs alongside later sprints. These overlaps are already built in. Compressing further creates risk that costs more than it saves. For more detail, see sprint structure.
How much of my time will this take?
Approximately 200 to 300 hours across 6 months. Heaviest during Discovery (2 to 3 full days) and Launch (2 to 3 full days).
What if I am a non-technical founder?
Your role is product owner, not technical lead. Speak in user problems and business outcomes. A good team translates those into technical requirements.
What happens after month 6?
Scale stage of Built to Last. Sprint cadence extends to 2 weeks. Roadmap shifts from assumption-testing to growth-driving features.
How do I prepare for the Discovery Workshop?
Bring customer evidence, competitive analysis, and your constraints. The messier and more honest the inputs, the sharper the output.
Free Founder Resources
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6-Month Visual Roadmap (PDF)
One-page timeline with milestones and decision points. For more on this, see the path to launch timeline. -
Founder Time Budget Calculator (Google Sheets)
Estimate hours per week across each phase. -
Sprint Report Reading Guide (PDF)
What each metric means and what to ask when it is off.
Final Thought
The first six months are not about building a product. They are about building a learning machine.
The roadmap is not a list of features. It is a sequence of decisions. Make them early, make them honest, and make them reversible.
Discover app development insights and AI trends with Akash Shakya, COO of EB Pearls. Learn how we build successful digital products.
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