Foot Massager MVP Prototype

I already have a complete STEP-format CAD model of my foot massage device and have sourced the key parts I’d like to use inside it. What I still need is a skilled electrical engineer who can turn that mechanical shell into a working MVP that we can put in front of early testers... (Budget: $250 - $750 USD, Jobs: CAD/CAM, Electrical Engineering, Electronics, Embedded Systems, Mechanical Engineering, Motor Control, PCB Layout, Product Design, Product Development, Prototyping)