3D Action/Adventure Game Development

I'm seeking an experienced game developer to create a 3D action/adventure game for PC and mobile platforms.

Key Requirements:
- Complete game development from concept to launch
- 3D graphics and animations
- Action/adventure gameplay mechanics
- Cross-platform compatibility (PC and mobile)
- Engaging storyline and characters

Ideal Skills and Experience:
- Proficiency in 3D game development
- Experience with Unity or Unreal Engine
- Strong background in action/adventure game design
- Portfolio showcasing similar projects
- Ability to meet deadlines and communicate effectively

Please provide samples of previous work.