Cartoonish Side-Scroller Game Development

I'm looking for an experienced game developer to create a cartoonish side-scrolling running game for mobile platforms (iOS/Android).

Key Requirements:
- Develop an engaging side-scrolling running game
- Use a vibrant, cartoonish art style
- Optimize for mobile gameplay on iOS and Android

Ideal Skills and Experience:
- Proficiency in mobile game development
- Strong background in creating cartoonish art styles
- Experience with side-scroller mechanics and user interfaces

Please include examples of similar projects in your bids. Looking forward to your proposals!