I need a full trio of mobile applications—customer, restaurant, and delivery—to replicate the seamless food-ordering flow you see in Swiggy or Zomato. The entire solution has to ship for both iOS and Android from a single code-base or parallel native builds; the choice of Flutter, React Native, Kotlin/Swift, or another modern stack is up to you as long as performance and store compliance are rock-solid. Core requirements for the customer-facing app: • Restaurant search and discovery with location awareness • Real-time order tracking from placement to doorstep • Secure, multi-provider payment gateway integration (cards, UPI, wallets) The restaurant app should let partners accept or decline orders instantly, update preparation status, and manage item availability, while the courier app must provide live pickup/drop-off routing and proof-of-delivery capture. Shared login, push notifications, and an easily skinnable UI theme will keep branding consistent across all three apps. Deliverables 1. Source code and compiled builds for each app (iOS & Android) 2. Simple back-end or ready-to-hook APIs powering menu, order, and payment data 3. Short setup guide plus one round of post-handover bug fixes If you have launched similar multi-role food or logistics apps before, point me to them; a quick demo apk or TestFlight link speeds up decisions.