Jan Doberstein

Jan Doberstein

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Senior Infrastructure Engineer
(The company name is only visible to logged-in members.)
Employee

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Jan Doberstein's haves

Jan Doberstein's wants

Jan Doberstein's professional experience

  • 1 year
    4 months
    01/2013 - present

    Senior Infrastructure Engineer

    (The company name is only visible to logged-in members.)

  • 2 years
    10 months
    03/2010 - 12/2012

    System Operations

    wer-kennt-wen.de GmbH ( RTL Interactive GmbH)

  • 3 years
    2 months
    08/2008 - 09/2011

    Mitglied

    Ak E-Mail

  • 1 year
    11 months
    10/2009 - 08/2011

    Co-Founder

    abusix UG (haftungsbeschränkt)

  • 2 years
    11 months
    09/2008 - 07/2011

    Systemadministrator

    abusix.org

  • 1 year
    3 months
    01/2009 - 03/2010

    Systemadministrator / Systementwickler

    1blu AG

  • 1 year
    8 months
    03/2008 - 10/2009

    Admin

    DNSWL

  • 4 years
    01/2005 - 12/2008

    Systems Administration - Shared Hosting

    Hosteurope GmbH

  • 1 year
    01/2004 - 12/2004

    Leiter Internetservices

    ITB-GmbH

  • 10 months
    03/2003 - 12/2003

    Systementwickler/ Administrator / Service

    Cioware GmbH

  • 2 years
    4 months
    12/2000 - 03/2003

    Systementwickler

    Nexware GmbH

  • 1 year
    10 months
    03/1999 - 12/2000

    Systementwickler

    Webvertising AG

Jan Doberstein's educational background

  • 1999 - 1999

    A.I.T Essen

    Systementwicklung / Netzwerkadministration, IT Spezialist - Netzwerk

  • 1998 - 1999

    TBS Bochum

    Gestaltung und Kunst, Fachhochschulreife

  • 1985 - 1998

    Hiberniaschule Herne

    Schreiner, Gestalter, Gesellenbrief / Realschule

Languages spoken by Jan Doberstein

  • German

    (First language)
  • English

    (Fluent)

Jan Doberstein's organisations

  • Aikikai Deutschland
  • ECO

Jan Doberstein's interests

Jan Doberstein's portfolio

Jan Doberstein's contacts

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