Skip navigation

Holger Weischenberg

Angestellt, Frontend-Entwickler, erdfisch
Düsseldorf, Germany

Skills

Timeline

Professional experience for Holger Weischenberg

  • Current 1 month, since Feb 2025

    Frontend-Entwickler

    erdfisch
  • Current 4 years and 2 months, since Jan 2021

    Drupal-Entwickler

    publicplan GmbH
  • 3 years and 10 months, Mar 2017 - Dec 2020

    Software Developer

    ETECTURE GmbH
  • 4 years and 1 month, Jan 2013 - Jan 2017

    Webdesign, Sitebuilding

    Grönemeyer Medical Service GmbH

  • 5 years and 1 month, Jan 2008 - Jan 2013

    Mediendesign, Print, Illustration

    Büro Dietrich Grönemeyer

    Begleitung Publikationen

  • 2 years and 9 months, May 2005 - Jan 2008

    Wissenschaftlicher Mitarbeiter

    Med. in Germany

    Begleitung wiss. Publikationen

  • 4 years and 5 months, Jan 2001 - May 2005

    Wissenschaftlicher Mitarbeiter

    Grönemeyer Institut für Mikrotherapie

    Mitarbeiter Presseabteilung

Languages

  • German

    First language

  • English

    Intermediate

XING – The jobs network

  • Over 1 million jobs

    Find just the right job for you on XING.

  • Job offers just for you

    Get found by employers and over 20,000 recruiters.

  • 22 million members

    Connect with new people and gather inspiration to boost your working life.

  • Free membership

    Basic membership is free, but the opportunities are priceless.

Browse over 21 million XING members