I need a clean, intuitive mobile application that lets my customers browse our catalogue and place orders on both iOS and Android phones. Every shopper will have a unique account secured through the classic email-and-password flow; no social logins or OTPs are required. Once signed in, the user should instantly see the personalised percentage-based discount tied to their profile, and that discount must be applied automatically across the cart and at checkout. Besides ordering, three core experiences complete the project: a profile area where customers can update details, real-time order tracking from confirmation to delivery, and the ability to leave product reviews with star ratings. A concise REST or GraphQL backend already exists for product, pricing and customer data, so the app simply needs to consume these endpoints securely and cache gracefully for offline browsing. Push notifications for order status changes are highly desirable. Deliverables • Production-ready iOS build (App Store-compliant) • Production-ready Android build (Play Store-compliant) • Source code with clear README and environment setup notes • Discount logic unit tests and end-to-end flow test scripts • Brief hand-over session or video walkthrough Acceptance criteria • Email/password sign-up, login, password reset work flawlessly • Correct percentage discount appears and recalculates on any cart change • Orders can be placed, tracked, and reviewed without crashes on the latest iOS & Android versions • All UI meets basic accessibility guidelines and passes design sign-off If you prefer React Native, Flutter, or Kotlin/Swift with a shared core, that’s fine—just highlight the stack in your bid. Looking forward to seeing how you can bring this ordering experience to life.