iOS & Android App Development

I plan to release a single mobile application that ships simultaneously on iOS and Android. While the core idea is defined, the detailed feature set still needs to be shaped, so the work will cover the full product cycle—from refining requirements through to App Store and Google Play launch. The build should feel native on both platforms. I am open to Swift + Kotlin or a high-performance cross-platform stack such as Flutter or React Native, provided startup time, animation smoothness, and platform-specific conventions are preserved. Key areas you will handle: • Discovery workshops to lock down the MVP scope and draft user stories • UX/UI prototypes in Figma (or similar) followed by responsive layouts • Front-end development, back-end/API integration, and local data storage • Iterative testing via TestFlight and internal Android tracks, with clear bug reporting • App Store/Play submission support, including compliance with review guidelines • Delivery of clean, well-documented source code and a short technical hand-over guide Regular progress demos and milestone builds are essential so I can validate direction early. If you have a portfolio that demonstrates smooth, reliable apps on both platforms, let’s discuss timelines and the development approach that best fits this project.