I designed 3D models for a custom toppings compartment system in SolidWorks, built for a robot-powered Subway Maker. I then ran fatigue analysis using SolidWorks FEA (left) to make sure the parts could handle constant use without wearing out. After validating the design, I 3D-printed the components and integrated them into the full assembly (right). I also coded the full system functionality in C to bring the entire robot to life.