Basketball Stats Tracking App

I need an app that focuses solely on tracking in-game statistics so coaches, parents, and players can see how they are really performing. The core features I must have are:

• Real-time recording of player points
• Automatic calculation of individual and team shooting percentages
• Running tally of wins and losses for each game or series

Anything beyond these three items—rebounds, assists, turnovers, etc.—can stay in the backlog for a later phase, so the build should stay tight and fast. I picture a clean interface that lets me create a game, tap to credit points to a player, and then instantly shows updated percentages and the overall win/loss record. Data needs to stay stored locally when offline and sync to the cloud once connected, so I can review season numbers from any device.

Please plan to hand over:

1. Source code and brief setup guide
2. A lightweight admin panel or config file so I can add teams, players, and game dates without touching code
3. Simple export (CSV, JSON, or similar) so stats can be shared with parents and other coaches

If you have a favorite framework for quick, cross-platform builds—Flutter, React Native, or something comparable—feel free to suggest it. Clean architecture, readable code, and a short turnaround time are more important to me than fancy animations.