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Meet the Custom Interactions Team

We design products that delight users all around. That’s what we do, but who are we exactly? That’s what we want to introduce you to on this page. You’ll get to know the Custom Interactions team and learn what really drives us.

We want to show you who is behind the Custom Interactions Team. You’ll also find initial information on how to get to our social media channel, where to find our vision, mission and values, and how to join our team.


Successful Projects

Design awards and nominations

Employee Awards



The Custom Interactions Team

Alfonso Otaegui
Junior User Experience Researcher
Astrid Oehler
Executive Assistant
Dr. Benjamin Franz
Founder & CMO
Dr. Christoph Bernhard
Deputy Head of Operations
Daniel Ziegler
Senior User Experience Concepter
Fiona Lynch
Junior User Experience Researcher
Janine Urban
Teamlead Sales
Jana Butorac
User Experience Researcher
Jasmin Zepf
Junior Project Manager User Research
Jennifer Voelger
Senior Regulatory Usability Engineer
Dr. Jonas Walter
Head of Operations
Nadja Marie Jung
Internship in Design and Marketing
Magdalena Nicklis
Sales Assistant
Dr. Marius Oberle
QMB & Process Engineer
Marvin Kolb
Marketing Copywriter
Dr. Michaela Kauer-Franz
Founder & CEO
Michèle Winkler
Senior User Experience Researcher
Minh Hang Nguyen
Video Content Creator
Sascha Hiller
Head of Design
Sven Adler
Junior UX Tester
Tina Blau
Senior Designer
Tessa Wagner
Zoran Mandic
UX Designer
We are hiring!

Our vision, mission and values

Measurable product improvements and an inspiring UX

We want to make technology inspiring, effective, efficient and accessible. To do this, we always work in UI and UX design in a user-centric way and based on real user data. Here you can learn more about our vision, our mission and how these two are at the core of our daily actions.

Two people look at designs on a scanner.
The Custom Medical team celebrates the Red Dot Design Award win together and cheers.

More from the Custom Interactions Team

Let’s connect!

For a deeper and always up-to-date insight into who we are, you should take a look at our LinkedIn profile. Here you can learn all about upcoming events, trade fairs, our work and team events. We also share our professional articles here. To stay up to date, feel free to follow us here.

Convince yourself of our work

What our customers say about us

How did our clients perceive the joint work? What measurable results were achieved? How did the joint project go? You can find out all this here. Enjoy our testimonials and case studies.

An employee and a customer in a meeting.
Two colleagues sit smiling at their workstations.

Come aboard

A Great Place To Work ® and a Great Team To Be A Part Of

Do you share our values? Are you passionate about good products and their design? We look forward to getting to know you! It should go without saying, but we say it explicitly anyway: It doesn’t matter what your origin, sexual orientation, gender identity or religious views are. With us, everyone is welcome.

Let’s start

Now we also want to get to know you! You can get to know us free of charge and without obligation by clicking on our contact button. We look forward to meeting you.