Futsal Booking & Matchmaking App

I’m building Goalazo, a playful yet reliable mobile platform that lets local futsal fans do everything in one place:

• Discover nearby teams, send or accept match challenges, and chat through the details.
• Browse partner grounds, see real-time slot availability, pay, and lock in a booking.
• Record scores so every team’s win-loss tally and leaderboard update automatically.

Scope and tech expectations
1. Release on both iOS and Android from a single code-base (Flutter or React Native are fine).
2. One-tap social-media login—no email/password flows.
3. Team creation wizard: name, logo upload, preferred formation.
4. Challenge workflow: propose date/time, auto-notify the other side, confirm/decline, then push the agreed slot to the ground-booking module.
5. Admin back office for ground owners to add courts, prices, and time blocks.
6. Simple loyalty trigger that flags repeat bookings from the same account for discounts.

What I’ll hand over
• Wireframe sketches of the main screens.
• A starter list of grounds with slot spreadsheets.
• Sample team logos.

What I need back
• A testable prototype on TestFlight and Google Play internal track.
• Full source code with build/run instructions.
• Brief handover video and API/Firebase documentation so I can scale later.

If you’ve shipped sports, booking, or marketplace apps before, show me your work. I’m ready to move quickly and expect weekly builds plus concise progress updates.