My role as robotic electronic engineer was to assist in all aspects of the design and development of the robot prototype. I was involved in using CAD to design various PCBs and 3-D modelling of the robot, soldering components to PCBs, testing circuits for the battery management systems, using communication protocols such as CAN, and helping with data labelling for AI training. I was also responsible for sourcing some components online on sites such as Taobao.