Tomas Herzberger is Co-Founder of Schaffensgeist, the digital sovereignty consultancy.
He also shares his knowledge as a trainer (for 121Watt, Haufe and Tomorrow Academy, among others) and as a speaker. Tomas is co-author of the bestseller "Growth Hacking" and editor of "Think Growth".
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He supports young startups as a mentor (e.g. at the New Media Accelerator) and regularly offers the opportunity for knowledge exchange and networking with the Growth Hacking Meetups.