Mobile Clicker Game Development

I'm looking for an experienced mobile game developer to create an engaging clicker/idle/tycoon game. The game should include:

- In-game purchases
- Leaderboard integration
- Offline earnings
- Small animations
- Sensory feedback
- Choice of character
- Interactive music and sound effects

Ideal skills and experience:
- Proficiency in mobile game development
- Experience with clicker/idle/tycoon genre
- Strong knowledge of in-game purchase integration
- Animation and sound design skills
- Familiarity with leaderboard systems

Please provide a portfolio with similar projects.