I am looking for a developer to create a chess app for Android using Flutter with the following features: Player vs AI (easy, medium, hard) Player vs Player on the same device Free users: 10 games/day + Google ads + optional custom ads Premium plan: ₹99 / 7 days → unlimited games + ad-free experience Optional: hints, timers, custom boards Backend (Laravel) Features: User management & subscription tracking Game tracking (daily limit for free users) Ads management: push your own ads dynamically Technical Requirements: Flutter frontend Laravel backend for user stats, subscriptions, and ad control Integration with Google AdMob for free users Deliverables: Fully functional Android app Source code and documentation Skills Required: Flutter mobile app development Laravel backend development Google AdMob / ads integration Game development logic