Restaurant Ordering App for iOS+Android

I want to bring my restaurant online with a clean, no-frills mobile experience that runs natively on both iOS and Android. The core flow is “browse menu → customise items → pay → track order,” similar to what customers expect from Swiggy or Zomato, but dedicated solely to my brand.

Scope
• Design a simple, minimalistic UI that keeps the focus on food photography and quick actions.
• Build customer-facing apps for iOS and Android (React Native or Flutter is fine as long as performance is smooth).
• Integrate a secure in-app payment gateway (UPI, cards, wallets).
• Allow users to leave star ratings and short text reviews after each order; these should display in the menu section for social proof.
• Provide real-time order status with push notifications for confirmation, preparation, dispatch, and delivery.
• Create a lightweight admin panel or API endpoints so my staff can update menu items, prices, and order status from the kitchen.

Deliverables
1. UX wireframes and visual mock-ups for approval.
2. Fully functional iOS (.ipa) and Android (.aab) builds plus source code.
3. Documentation covering environment setup, deployment, and basic maintenance.
4. One round of post-launch refinements based on real user feedback.

Nice-to-have (not required at launch): a table reservation module that could plug into the same backend later.

If you’ve shipped production-grade ordering apps before and can guide me through App Store & Play Store submissions, let’s talk.