Rainer Hansen

Rainer Hansen

Owner, Geschäftsführer, Rainer Hansen Solutions UG

Euskirchen, Germany



Professional experience for Rainer Hansen

  • Current , since May 2017


    Smart Mobility Rheinand Meetup-Gruppe

    Der Treff im Rheinland für alle, die sich für Smart Mobility-Themen interessieren. Vernetzte Fahrzeuge, Elektromobilität, autonomes Fahren, Intermodales Reisen, ÖPNV, Logistik, Car-Sharing und Mobilitätsdienste gehören zum Themenfeld.

  • Current , since Jan 2009


    Rainer Hansen Solutions UG

    Creating sustainable (mobile) Internet based solutions

  • 3 years and 2 months, Nov 2005 - Dec 2008

    Global Solution Manager


  • 1 year and 1 month, Oct 2004 - Oct 2005

    Senior Researcher


    Main focus areas of research has been customer experience management and online charging in a fixed/mobile converged world.

  • 3 years, Oct 2001 - Sep 2004

    System Architect, Charging and Internet services


    - Core architect of Ericsson Service Network Framework (SNF) - Mobile payment strategies and implementation - Technology management - Business development - Developer community

  • 5 months, May 2001 - Sep 2001

    Product Manager Charging


    Responsible for migrating voice call charging to a new platform.

  • 7 months, Oct 2000 - Apr 2001

    Product Manager M2M


    Product Manager responsible for 3rd party products for Ericsson M2M platform.

  • 7 months, Mar 2000 - Sep 2000

    Project Manager


    Project manager of the rating engine prototype for CCN. Key was to create a new rating engine that supports next to voice charging also data and non-voice services charging.

  • 2 years and 9 months, Jun 1997 - Feb 2000

    GPRS developer


    GPRS is the technology that paved the way for the mobile Internet. Lead developer of RLC protocol, which is part of the GPRS protocol stack. As part of Ericsson BSC task force involved in GPRS standardization.

  • 8 years and 10 months, Jun 1988 - Mar 1997


    RAI Production

    Responsible for development, marketing and sales. Inventor of programming language Grafik-Forth. The best selling programming language for ATARI 8-Bit computers in the 1990s in Germany. Author of columns in computer magazine ATARImagazin on software engineering, programming languages and programming in Grafik-Forth.

Educational background for Rainer Hansen

  • Business Administration

    University Duisburg

    Focus on IT.



  • English


  • German

    First language

  • Swedish


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