Android Walk-and-Earn App Development

I'm looking for a talented app developer to create an engaging Android app that encourages users to walk and earn coins. The app should track users' steps, reward them with coins, and feature a leaderboard to foster competition and motivation.

Key Requirements:
- Develop an Android app with step tracking functionality
- Implement a coin reward system based on users' walking activity
- Include a leaderboard to display top users and encourage competition
- Ensure the app is user-friendly and visually appealing

Ideal Skills and Experience:
- Experience in Android app development
- Proficiency in integrating fitness tracking APIs
- Strong understanding of gamification techniques
- Ability to design intuitive user interfaces

I'm excited to see your proposals and how you can bring this project to life!