MVP development: market validation in 4–6 weeks

MVP isn't a prototype — it's a real product that real users pay real money for. Design is simple, features few; but the core value proposition is solid and the tech foundation is production-quality.

A common mistake: 'MVP gets thrown out anyway, can be low quality.' No — the lifespan of an MVP usually outlives the design. Stack choice, architecture, security, performance are standard in MVP too.

MVP includes: a single user flow that proves the core value proposition, account creation, payment (if needed), in-app analytics. MVP excludes: role variety (beyond admin), advanced reporting, AI / complex integration, ASO and SEO optimization.

These boundaries are fixed; the proposal is written. Instead of 'let's add this too,' we say 'change request after the MVP.' That keeps the 4–6 weeks fixed.

Next.js + Postgres + Prisma + Auth.js + Stripe is the fastest path for MVP. For mobile MVP, Flutter or React Native (Expo). These have ready library ecosystems and bring MVP to production in 4–6 weeks.

BaaS (Supabase, Firebase) is preferred in some MVPs — faster backend setup. But late migration when scale arrives can be heavy; we decide during discovery.

Post-launch is 30 days of data collection. Activation rate, retention, conversion, NPS — measuring these reveals which feature deserves first investment.

From month 2, change request flow: new features, screens, modules. Optional monthly support; or a structured contract for a new phase. Market data drives the call.