Business Service Booking App

I need a straightforward mobile application that lets clients book appointments with business and professional service providers. The focus is squarely on a smooth, reliable scheduling flow—no payment portal or automated reminders at this stage. I want users to browse available time-slots, confirm a booking in just a few taps, and receive a simple on-screen confirmation.

I’m happy for you to suggest the most efficient tech stack, but the finished product must run on both iOS and Android, keep data in sync through a lightweight backend, and include a clean, admin-side calendar where I can add, edit, or cancel slots with minimal friction. Usability and fast load times are more important than flashy visuals.

Deliverables:
• Interactive prototype or wireframes for quick sign-off
• Fully coded, cross-platform mobile app (React Native, Flutter, or similar)
• Simple admin dashboard or in-app controls for managing appointment slots
• Source code, build instructions, and a brief hand-over call to walk me through deployment

If you have proven experience building appointment tools and can keep the interface intuitive, I’d love to get started right away.