our founder.

Oliver is a mid-30 Germany-based execution-driven intra- and entrepreneur. He is a founding member of Germany‘s first strategy and innovation consultancy accelerator the Deloitte Garage. Besides his demanding main job at Bilfinger Digital Next, Oliver is the lincensee and founder of the nonprofit organisation "TEDx Mannheim". He is also the founder of his most ambitious project until now "The Hackathon Company GmbH" with more than 15 employees. 

Oliver Brümmer
Founder & CEO

our project managers.

Daniela Hölzer
Chief Operating Officer
I love hackdays because
"Making people happy makes me happy. That's my general belief in life and also my main work ethic. As Head of Customer Relations at The Hackathon Company, I want to make our customers happy. 
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Lukas Schlund
Chief Strategy Officer
I love hackdays because
"Making people happy makes me happy. That's my general belief in life and also my main work ethic. As Head of Customer Relations at The Hackathon Company, I want to make our customers happy. 
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Rayna Hristov
Chief Operating Officer
I love hackdays because
"Making people happy makes me happy. That's my general belief in life and also my main work ethic. As Head of Customer Relations at The Hackathon Company, I want to make our customers happy. 

our awesome team.

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Arnaud Thien

Product Management

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Kira Biernat

Content Marketing

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Larissa Streb

HR & Office Management

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Tim Caspary

Business Development

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Jonas Köhler

Marketing + PR

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Jan Gaydoul

Business Development

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Ebru Balci

Design

Wanna join our team? Check out our career page