I helped build two full InMoov humanoid robots, designing and fabricating custom parts while integrating complex systems of servos, stepper motors, and audio components to create lifelike arm movements and interactive speech. Along the way I taught teammates Arduino programming, explained how motors and sensors work together, and showed them how to CAD model and 3D print components—equipping them with the skills to design, build, and troubleshoot their own robotic projects from start to finish.