C++ Expert with Unreal engine Expertise

I'm looking for a C++ expert who has a solid background in Unreal Engine with over 3 years of experience. With your help, I aim to build a real-time simulation that'll involve:
- Deep understanding of C++ to build the necessary structures for the simulation.
- Proficiency in Unreal Engine to ensure the game is well optimized.
- Ability to handle real-time interactions smoothly.

PLEASE SEND PROPOSAL WITH SAMPLE WORK