Android Water Delivery App Development

I'm looking for a skilled developer to create a water delivery app on Android.

Key features should include:
- Order tracking
- Payment integration
- Customer reviews

Design and branding are flexible; I can provide some ideas or need complete assistance.

Ideal skills and experience:
- Expertise in Android app development
- Experience with integrating payment systems
- UI/UX design proficiency
- Familiarity with order tracking systems

Please provide examples of similar work done.