Engineer for Advanced PCB Design & Programming -- 2

This is revised posting from last post. We are looking for an engineer team which has a good PCB design skill and motor driver programming skill. This project is to upgrade our current PCB(Old prototype) to update version... (Budget: $1500 - $3000 USD, Jobs: Circuit Design, Electrical Engineering, Electronics, Embedded Systems, Motor Control, PCB Layout, Robotics, Signal Processing)