Mike Charpin is an independent industrial designer working with hardware startups on products and functional prototypes. His practice connects mechanical design, CAD and design for manufacture with hands-on CNC fabrication and testing. Projects shown in the portfolio include fitness equipment interfaces, printer components and an interactive dice-storage capsule. He also develops companion software and e-commerce interfaces, allowing the physical object and its surrounding digital experience to be considered together. Alongside consultancy, he teaches industrial design and technical courses at Iowa State University. His services range from focused concept development to engineered prototypes and ongoing design support.