I’m ready to move forward with a brand-new mobile application that will launch on both iOS and Android from day one. While I haven’t finalised every feature, the core goal is a smooth, native-quality experience that can scale as new ideas are added. Here’s what I need right now: • Technical guidance on the best stack for a simultaneous iOS and Android release—whether that’s Swift/Kotlin, Flutter, React Native, or another proven approach. • End-to-end development: architecture, UI/UX, coding, testing, and publishing to the App Store and Google Play. • Well-organised source code, build instructions, and a short hand-off session so I can maintain or extend the app after launch. If you have a track record of shipping polished apps on both platforms, let’s discuss timelines and how you would tackle the project from concept to store-ready build.