I need a seasoned mobile developer to turn my e-commerce vision into a smooth, user-friendly app that ships on both the App Store and Google Play. The priority is a shopping experience that looks beautiful, loads quickly, and converts visitors into customers. Scope of work • Craft a modern, intuitive UI/UX that feels fully native on iOS and Android. • Build the complete flow—product catalog, search, cart, secure checkout, push notifications, wish lists, and order tracking. • Hook up popular payment gateways (Stripe, PayPal or similar) and basic inventory management. • Write clean, well-documented code that’s easy to maintain and ready for future features. • Prepare and submit the final builds for store approval. Acceptance criteria • The app passes App Store and Play Store review without rejections. • Average load time under two seconds on a typical 4G connection. • No critical bugs during a one-week beta test. • Full source code, design assets, and build instructions handed over at completion. I’m flexible on the tech stack—whether you prefer Swift/Kotlin, Flutter, or React Native—so long as the end result is fast, scalable, and polished. If you’ve already launched at least one e-commerce app, share a link or screenshots and let’s get started.