About
Tech-Entrepreneur, Business Angel, Geek.
Experience
Founder / Managing Director
whiletrue GmbH · Berlin
Present
Investment vehicle for 40+ Business Angel investment, mostly as part of sb21.de
Cto
SumUp · Berlin, Germany
Member of the Management Board
home24 SE · Berlin Area, Germany
Co-Founder & Cto
Visual Meta GmbH · Berlin
Software Engineer
Rocket Internet GmbH · Berlin Area, Germany
Java and PHP development for several eCommerce projects, including Panfu, TopTarif and Zalando.
Working Student
Fraunhofer FIRST · Berlin
Neuroscience, Machine learning
Working Student Software Engineering
Acrolinx · Berlin Area, Germany
Development of tools in Eclipse for Natural Language Processing, in particular style and grammar checking on texts.
Intern Software Developer
Sycor · Göttingen Area, Germany
Java and PHP development for online communities. Java development for SAP-based business applications.
Education
Technische Universität Berlin
Diploma, Computer Science
Shanghai Jiao Tong University
Master of Science, Software Engineering
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