Hello;
I am a programmer and technical artist, with a 4 year work experience in Unity3D Engine. I might just be the right person to help you; there's a lot to discuss here (what version of Unity are you working on, how do you manage teamwork, stage of development, etc.), but I'm confident to deliver your expected results in a practical, efficient and easy-to-implement way.
Have a nice day, it will be nice to hear from you soon.