Flutter Developer Needed – Xamarin to Flutter Migration (Android & iOS)

We are looking for an experienced Flutter developer to migrate an existing Xamarin application to Flutter for Android and iOS. The application is already in production. The Xamarin source code, Figma design, APK, and existing implementation will be provided. This is primarily a migration project, with a few new features added during development. Requirements Strong Flutter/Dart experience Experience migrating Xamarin applications to Flutter Android and iOS development SQLite or local data storage Call log and SMS integration (Android) Background services and synchronization Clean, maintainable architecture New features include Analysis wizard Keyword-based speech recognition integration User-configurable keyword alerts during calls Audio notification and mute functionality based on detected keywords Existing code for the synchronization improvements and speech recognition components will be provided, so the work is focused on integration and completing the Flutter implementation rather than developing these systems from scratch.