Reinhold Straub
Ilias Vassiliou Headhunter für Di...
Alexander Scherer-Sokolowski Sales Manager - I...
Stefan Wintermeyer Founder @ Wintermeyer Consulting
Chris Freeze Software Engineer @ vutuv
Dirk Deimeke Senior System Engineer Linux/Uni...
Klaus Eck
Oliver Gassner Senior Berater
Falk Sieghard Gruner Social Media Berater, Blogger, T...