Cross-Platform Checkers Game Development

I'm looking for an experienced developer to create a cross-platform checkers game available on iOS and web. The game should support online multiplayer with various social features.

Key Requirements:
- Platforms: iOS, Web
- Multiplayer Mode: Online multiplayer
- Social Features:
- Chat functionality
- Player rankings
- Friend lists
- Ratings

Ideal Skills and Experience:
- Proficiency in game development for iOS and web platforms
- Experience with online multiplayer integration
- Familiarity with implementing social features in games
- Strong UI/UX design skills

Please provide samples of previous related work.