For the past years, Stephan has been working as a UX Engineer and UX Researcher in the fields of medical and consumer products. He is passionate about putting the user's perspective at the center of product development.

Stephan graduated in mechanical engineering with a focus on user-centered product development at the Karlsruhe Institute of Technology. He complemented his studies with a PhD at ETH Zurich in the field of user studies of medical devices with mobile eye tracking and his findings have been published in numerous publications.