I run a fully responsive online store and now need a native mobile counterpart for both iPhone and Android. The goal is straightforward: everything a shopper can do on the website—register or log in, browse products, inspect details, fill a cart, and check out—should feel just as smooth inside the app. The REST endpoints are under my control, so you can specify anything extra you need and I will expose it. I am open to either two native builds (Swift and Kotlin) or a single cross-platform framework, as long as performance feels truly native and the codebase is cleanly structured. Design-wise, keep the brand’s colours, typography, and overall atmosphere, but present them through a modern, minimalist lens so the UI feels at home on today’s devices rather than like a wrapped website. Deliverables • Fully functional iOS and Android binaries, ready for App Store & Google Play submission • Source code with clear build instructions • Basic README documenting the REST calls used and any required headers or tokens • A short hand-off session or video walkthrough so my team can continue maintenance The sooner I can test an initial build that logs in, pulls the catalogue, and pushes a cart through checkout, the better.