Beginning with user roles, key use cases, and the data model guides development. An effective MVP prioritizes essential flows, intuitive navigation, and consistent UI elements, enabling rapid delivery without drifting into a tangle of bespoke screens.

Post-launch, scale and reliability take precedence: performance budgets, caching strategies, robust authentication, and clean API contracts. With proper observability, CI/CD, and thoughtful architecture, teams can move faster while preserving codebase stability as features and traffic grow.