Free & non-binding advice: 030 549 051 600
Jasmin Kehr
We will advise you without obligation and will be happy to help you with your next usability challenge!

030 549 051 600

Customer hotline
(Mon to Fri from 9 a.m. to 6 p.m.)

or by e-mail to
info@rapidusertests.com

Our Founders

Benjamin Uebel

Founder & CEO

Birgit Bärnreuther

Founder & Head of Agency

Dr. Mirko Caspar

Founder

Our UX Specialists

Friederike Waterstrat

Teamlead
& Senior UX Researcher

Anika Hellmann

Teamlead
& Senior UX Researcher

Lion Kochan

Teamlead
& Senior UX Researcher

Katrin Kowol

Senior UX Designer

Claudia Pineda De Castro

Senior UX Designer

Mathias Liesegang

Senior UX Researcher &
Account Manager

Christin Herrmann

Senior UX Researcher

Michelle Greisner

Senior UX Researcher

Linda Dombrowski

UX Researcher & Account Manager

Henriette Zarske

UX Researcher

Sebastian Küßner

UX Specialist

Max Kurtz

UX Researcher

Dr. David Timm

UX Researcher

Niklas Stiller

UX Designer

Laines Rumpff

UX Designer

Markus Pandrea

UX Specialist

Kilian Knispel

UX Researcher & Account Manager

Luise Kuhn

UX Specialist

Karsten Spindler

Senior UX Designer &
Researcher

Antonia Schneider

UX Specialist

Vera Washington

UX Specialist

Tanin Hakimnejad

UX Specialist

Marcia Arbenz

UX Specialist

Anne Rauhut

UX Researcher & Account Manager

Our Development and Product Team

Max Scheidlock

Product Manager

Vikramjit Singh

Junior Developer

Hazem Kheder

Engineering Lead

Anne Heinrich

Customer Support

Danny Bui

Working Student

Our Marketing Team

Dennis Fäckeler

Chief Growth Officer

Johannes Hönnerscheid

Senior Marketing Manager

Sophie Krüger

Content Marketing Managerin

Karen Bartel

Brand &
Communications Lead

Colin Stephan

Dual Study Program Student

Our Sales Development

Jasmin Kehr

Business Development

Our Office Management

Nadine Radetzki

HR & Office Manager

Tobias Diegmann

Office Manager

Skadi

Feel Good Manager

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