Stefan is a Berlin-based entrepreneur and business angel focused on Future of Work Tech. He founded his first HR-Tech Start-Up in 1999 (SQUEAKER - Exit to F.A.Z.). He has since been active in the start-up world (founder PrepLounge, JustBook (Exit to Secret Escapes), tech conference Pirate Summit, lead investor Bayswater Education, Staufenbiel Institut, Consultingheads, TAM-Akademie).
He has founded the largest Future of Work Tech angel network in the DACH region (HR Angel Club) in 2023 and has since invested in over 10 pre-seed rounds in this space.
He has worked as a venture capitalist in London, as a strategy consultant with Oliver Wyman in Munich and as an Interim Managing Director at XING.