Gero Duppel

Gero Duppel

Köln, Germany

Geschäftsführer, pro.volution GmbH

About

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Gero Duppel is a member of the community since May 2013.

Clubs - 1

Gero Duppel is a member of these clubs:

Badges - 10

  • Four year membership badge
  • Three year membership badge
  • SymfonyLive Berlin 2017 Attendee badge
  • SymfonyLive Köln 2017 Attendee badge
  • SymfonyCon Berlin 2016 Attendee badge
  • SymfonyLive Köln 2016 Attendee badge
  • Two year membership badge
  • One year membership badge
  • Symfony Live 2013 Berlin Attendee badge
  • Hey you! badge