Business Order & Booking App

I need a mobile business app that lets users place orders or make bookings quickly and reliably. The core flow should feel effortless: a customer opens the app, browses what we offer, selects a time or item, confirms, and receives an instant confirmation. I will supply branding assets and the service details; you will translate those into a clean, intuitive interface. Key functions I expect: account creation with email or phone, browsable catalog or calendar, real-time availability checks, secure checkout or reservation confirmation, push notifications, and a simple dashboard where I can review and manage incoming orders. I’m open to your preferred tech stack—whether that’s native iOS/Android, React Native, Flutter, or another framework—as long as performance is smooth and the codebase is maintainable. For deliverables, please provide: • A fully functional app (Android and/or iOS) ready for store submission • An admin panel or embedded management screen for order/booking oversight • Source code with clear documentation • A brief hand-off session or video to walk me through deployment and basic upkeep If you’ve built similar ordering or booking solutions, I’d love to see them. Let me know the timeline you can realistically commit to and any milestones you propose for design, development, testing, and launch.