I’m building a mobile app and need it released as fully native builds for both iOS and Android. Because performance and platform-specific UX matter to the concept, I want separate Swift/Objective-C and Kotlin/Java codebases rather than a hybrid wrapper. The work will cover everything from advising on architecture to handing me store-ready builds. You’ll design clean, responsive screens, wire the app to any back-end APIs I provide, and make sure it sails through TestFlight and Google Play internal testing before public launch. Deliverables • Complete native iOS and Android source code • Compiled IPA and AAB/APK packages ready for submission • Setup and build instructions so I can reproduce releases locally • A short post-launch support window for critical bug fixes If you’ve shipped polished apps on both stores and can walk me through code reviews, testing, and submission, let’s make this idea a reality.