Android Utility App Development

I'm looking for an experienced Android Developer to create a utility app for me.

Core Features:
- QR Code Scanning: The app should be capable of scanning QR codes.
- Points System: Users should be able to earn points, which will be added to their wallet.
- Redemption: Users should have the option to redeem their points for money.

Ideal Skills:
- Proficient in Android App Development
- Experience with Utility Apps
- Knowledge of QR Code Integration
- Familiarity with Points and Wallet Systems

Please provide examples of similar projects you've completed.