Hello sir,
I have been working on UNITY 3D for 2 years. Developing games/simulations/apps in UNITY are my daily practice. You can see the reviews I have got from the employers and those reviews prove the quality of my work. :)
I can rate myself 9/10 Unity and I can assure you that I can develop your project perfectly using my Unity skills.
Please contact me for further discussion. Thank you :)