Cross-platform Apps.One Codebase, Native Feel

Mobile apps built with Flutter — from weekend prototypes to production releases on both stores. One codebase carries the business logic, state management, and design system; platform-aware layers handle what genuinely differs, like navigation transitions, haptics, and permission flows, so an iPhone user and an Android user each get an app that feels native to their platform.

The economics are the headline — one team shipping two platforms — but the engineering discipline is what makes it hold up. Strict separation between UI and domain logic keeps widgets dumb and testable; golden tests catch visual regressions across screen sizes; and performance profiling happens on the cheapest Android device I can find, because if it is smooth there, it is smooth everywhere.

The craft is in the details users never name but always feel: cold start under two seconds, list scrolling that never drops a frame, gestures that respond on the first pixel of movement. When testers cannot tell which framework built the app, that is the finish line.