Mechatronics Engineer Needed for Motorized LED Lamp Prototype with Stepper, Encoder, Battery, CAD + Firmware

Hi, I am looking for a hardware/mechatronics engineer or small team to build a complete physical prototype. I already have the full requirement document. ### 1. Project Goal Design, build, test, and... (Budget: $400 - $450 USD, Jobs: 3D Printing, CAD/CAM, Electrical Engineering, Electronics, Embedded Software, Firmware, Mechatronics, Motor Control, PCB Design and Layout, PCB Layout)