I have an e-commerce concept and want it transformed into a polished Android mobile app that feels both stylish and intuitive. Core objectives • Build a native Android application focused on product browsing, secure checkout, and order tracking. • Craft an interface that looks clean, modern, and unmistakably premium—smooth animations, thoughtful spacing, and consistent typography are essential. • Integrate fundamental e-commerce features: searchable catalog, product variations, shopping cart, wish-list, multiple payment gateways, and push notifications for promotions and shipping updates. Technical expectations • Develop in Kotlin (preferred) or Java, following current Android best practices. • Use a scalable architecture (MVVM or similar), with clear separation of concerns and easy-to-maintain code. • Connect to my existing RESTful API; handle authentication, pagination, and error states gracefully. • Ensure compatibility with Android 8.0 (Oreo) and above. Design direction I already have a basic brand palette; you will refine it and apply it consistently across the app. High-resolution assets and vector icons should be included so everything renders crisply on any screen size. Deliverables 1. Fully functional Android APK and source code hosted in a private Git repository. 2. UI/UX mockups (Figma or Adobe XD) showing all main screens and states. 3. Brief setup documentation so future updates are straightforward. Acceptance criteria • App installs cleanly, loads in under two seconds on a mid-range device, and passes Google Play pre-launch checks. • All user flows—from browsing to payment confirmation—work without crashes or dead ends. • Visual style matches the agreed mockups pixel-perfectly. If you have previous examples of elegant Android e-commerce apps, sharing them in your reply will help me evaluate fit.