Advanced UE4 developer for C++ development, short job (<1 month) but potentially much longer

Project
We are assessing various game / graphic engine for our simulation development

Description
Incorporating our bespoke physics engine (very high fps) into UE4 or other

Requirement
Advanced C++ developer with a strong UE4 experience.
Help us assess UE4 capabilitie (plugins, multithreading, multi GPUs)

Pay
To be discussed with the right candidate. I will require a 10 min skype call before any payment is made. we can discuss quotes / targets during this call

please PM me with a short introduction, and a summary of past experiences

Thank you!