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Gerrit Gierok

Angestellt, Geschäftsführer, opta data digital communication GmbH
Essen, Germany

Skills

Timeline

Professional experience for Gerrit Gierok

  • Current 5 years and 2 months, since Jan 2020

    Geschäftsführer

    opta data digital communication GmbH
  • 1 year and 6 months, Jul 2018 - Dec 2019

    Mitglied der Geschäftsleitung

    opta data digital communication GmbH
  • 4 years and 11 months, Feb 2015 - Dec 2019

    Leiter Produktentwicklung

    opta data digital communication GmbH
  • 1 year and 9 months, May 2014 - Jan 2016

    Leiter Online Marketing

    opta data marktforschung & marketing GmbH

  • 4 years and 9 months, Apr 2010 - Dec 2014

    Webgestalter, Programmierer

    g-pg Webagentur

  • 1 year and 10 months, Aug 2012 - May 2014

    Webprogrammierer

    opta data marktforschung & marketing GmbH

  • 9 months, Jan 2009 - Sep 2009

    Webmaster

    Institut für Internet-Sicherheit

  • 5 months, May 2008 - Sep 2008

    Praktikant Mediengestalter/ Informatik

    Webagentur Niewerth

Educational background for Gerrit Gierok

  • 2 years and 10 months, Sep 2009 - Jun 2012

    Medieninformatik

    FH Gelsenkirchen

Languages

  • German

    First language

  • English

    Intermediate

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