Matlab Simulation and Control Systems for Hexacopter

I am looking for an experienced engineer who can help me simulate and control a hexacopter using Matlab. The engineer must be knowledgeable in control system modeling, as this is the type of simulation I need. Data analysis is also necessary but is not a requirement, so I'm open to suggestions. The control system needed is a feedback control system. The engineer should be able to design the controls, integrate them into the simulation, and help analyze the data generated by the simulator. Timeframe is flexible. I'm looking for someone who can dedicate the necessary time to this project and come up with a fully functional simulation.