I want to launch a full-featured grocery delivery app that mirrors the smooth, fast shopping experience of Blinkit, but tailored to my own product catalog and branding. The solution has to ship on both iOS and Android from day one, ideally through a single codebase (Flutter, React Native or comparable technology is fine as long as performance is solid). Core shopping flow • Robust product search with filtering by category, brand, price and offers • Seamless cart, secure checkout and multiple payment gateways • Real-time order tracking—from confirmation to doorstep delivery Admin control An intuitive web-based panel must let me add or edit products, set pricing and stock, manage promotions, and view orders in real time. Simple CSV import/export and basic analytics would be a plus. Deliverables 1. Source code for iOS & Android apps, ready for App Store and Play Store submission 2. Web admin panel with login, role permissions and documentation 3. Installation guide plus one round of post-launch bug fixes 4. Clear, developer-level documentation of APIs and database schema Success criteria • Both apps pass store review without critical issues • Search, cart and tracking work end-to-end in under three taps each • Admin panel updates reflect on the user apps within one minute I’m aiming to keep the total cost within ₹10-15 k, so efficient frameworks and reusable components are welcome. If you’ve built similar commerce apps and can demo them, I’d like to see your work and timeline.