What the people I've worked with say.

"As an interaction designer, Stefan's super power was his curiosity. This quality took the form of designs that were thoroughly put through the iterative process and included explorations of how design patterns could be applied to complex content. This made him a great contributor as he brought that perspective to his peers and teams."

"Stefan has worked for me for more than 4 years now. He's a very proactive and dependable user experience and interaction designer. He takes the time and effort to understand the domain he's working on. Listen to him every time he starts with this 'I have a very dumb question…' — it's not a dumb question."

"As a User Experience Designer, Stefan has demonstrated exceptional creativity and an ability to think outside the box. Together, we developed various designs and prototypes for the Insights Advisor service, met with customers to gather feedback, and effectively reported our findings to the engineering team. Stefan's innovative approach and collaborative spirit make him an outstanding colleague and a valuable asset to any team."

"I've worked with Stefan for around 2 years and I've had nothing but great experiences. In all the user flow mocks he's made for my team he's thought of every edge-case possible. I almost feel relieved when we get assigned a feature he's been making mocks for. I absolutely recommend Stefan for all things UX-UI. Very easy to work with and talk to."

"I had a pleasure of working with Stefan in Red Hat and he was always hardworking, willing to help, curious and very precise with his work for a product design and design system as well. It was always fun and I enjoyed working with Stefan."