Cross-Platform Action/Adventure Game Development

I'm seeking an experienced game developer to create an action/adventure mobile game for both iOS and Android platforms.

Ideal skills and experience:
- Proficiency in mobile game development
- Strong background in action/adventure game design
- Experience with cross-platform integration
- Knowledge of Unity or Unreal Engine
- Ability to create engaging storylines and immersive gameplay

Please provide a portfolio showcasing similar projects.