Born in Switzerland, Mathias is fascinated by mountains. Especially after having lived in flat Berlin where he helped a UX agency grow. As a psychologist, he is naturally interested in people and passionately pushes to uncover and share knowledge about their needs. At PUX, Mathias is an expert in interview techniques, statistics and usability testing. When he is not busy finding out how to make products more usable, he spends most of his time thinking about how exciting the next Basel Fasnacht will be.