I’m building a complete food-delivery solution for a restaurant client and need the full project taken from concept to App Store and Google Play launch. The app must run smoothly on both iOS and Android and include three core functions: • Real-time GPS so customers can pinpoint their address and track the courier’s journey • A secure payment gateway with Phone Pay fully integrated and tested • A QR-code scanner that lets diners view the live menu and place an order directly from their phone and also pay through their phones. Because I don’t yet have wireframes, the first milestone will be a full UI/UX pass—low-fidelity flows right up to polished, brand-matched mock-ups in Figma (or a comparable tool). Once those screens are approved, we move straight into development. Native stacks (Swift, Kotlin) or high-performance cross-platform options such as Flutter or React Native are both acceptable as long as camera access, location accuracy, and payment security meet Apple and Google guidelines. Deliverables • Complete design files for every screen and state • Tested iOS and Android apps ready for submission • Integrated GPS, Phone Pay gateway, and QR scanner modules • Clean, well-documented source code with a short hand-over guide Please architect the project so additional payment methods or loyalty features can be slotted in later without major refactoring. I’ll provide fast feedback throughout design, build, and testing cycles to keep momentum high. Need Demo before hiring a freelancer for this project.