Realistic Slither.io Clone Development

I'm looking to develop a realistic-style slither.io clone game for web, Android, and iOS. The game should feature:

- Ad-based revenue system
- Chips-based table system with varying stakes (low to high)
- Real-time accurate data support on each table
- Multiplayer support

Ideal skills and experience:
- Game development expertise across all three platforms
- Experience integrating ad-based revenue systems
- Proficiency in creating real-time multiplayer games
- Strong design skills for a realistic visual style

Please provide a portfolio showcasing similar projects.