learn more about our team

Oliver Brümmer

Founder & CEO

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" with more than 15 employees. 

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business & product development .

Carsten Prochaska

Business Development

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Jamaine Pulat

Business Development

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Arnaud Thien

Chief of Staff

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Sebastian Krakau

Intern Business Development

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Philipp Preuss

Product Manager

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project management.

Rayna Hristov

Project Manager

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Stephanie Gonzalez

Project Manager

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marketing & design.

Dilara Köysüren

Marketing Manager

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Ebru Balci

Designer

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Julia Wechsler

Intern Marketing & Project Management

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Anh Nguyen

Working Student - Marketing & Communication

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Giulia Wolz

Intern Marketing

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Emilia Talkner

Intern Marketing

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human resources.

Sophie Parusel

Intern Human Resources

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Linus Greten

Intern Human Resources

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you.

Wanna join our team? Check out our career page

The Hackathon Company GmbH | 2021

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