I want a fully native Android and iOS application that lets customers shop our products right from their phones. Because it is an e-commerce app, the experience has to feel quick, reliable, and polished—no hybrid shortcuts. Users must be able to create an account, sign in with their email and password, and manage their profile inside the app. I will supply product data and images; you will turn that into a smooth browsing, cart, and checkout flow and wire it to our existing API. Kotlin/Java on Android and Swift on iOS are preferred so the finished builds run optimally on the latest OS versions. If you can offer back-end tweaks or payment gateway help, let me know, but the immediate priority is the two native front-ends. Deliverables • Complete, well-documented Android and iOS source code • Installable release builds (APK + IPA) ready for Play Store/App Store submission • Email/password registration, login, and password-reset screens fully connected to our API • Product catalogue display, searchable and filterable, with add-to-cart and secure order placement • Basic test plan and hand-off documentation so my team can maintain the code Acceptance Criteria – The app installs and launches without errors on Android 13+ and iOS 17+ – A test user can register, sign in, add an item to the cart, and complete checkout successfully – Source compiles cleanly and passes static analysis with no critical warnings I’m happy to clarify any API details, provide brand assets, and schedule quick feedback sessions so we can move through development and store submission smoothly.