• 2005 Founding JS Consult 
• 2005 - 2000 CTO RTL interactive Cologne
  • Technical infrastrucutre lauch for RTL interactive
• 2000 - 1988 Head of Broadcast Technology RTL TV Cologne
  • First digital satellite transmission was carried out
  • First digital TV was transmitted via a DSL-Cable
  • World record mobile DVB-T reception was set
  • First DVB-T reception in Cologne and Berlin public transport
• 1988 - 1984 Head of Research Bertelsmann Electronic Media
  • Bertelmann RTL shareholder, launch of RTL Satellite braodcast in Germany, Cablenetwork pilot project
• 1984 - 1980 Diplom Engeenier course High Frequency Technology

Member of the Board FKTG    (2022)                                     www.fktg.org

(Fernseh- und Kinotechnische Gesellschaft e. V.)

Founding Member German TV Platform                 https://tv-plattform.de

• Head of Working Group Smart TV / Smart Media 2009 - 2021
• Head of Working Group IPTV 2008-2009
• Vice Chairman 2006 - 2008
• Chairman 1998 - 2006
• Boardmenber since 1998

Founding Member VAUNET (formerly VPRT)                     www.vau.net

(Video Audio Network)

• Vice Chairman department Multimedia 2002 -2007

Founding Member DVB Project                                         www.dvb.com

• Member of Steeringboard 1993 - 2007