Olaf Kossak

Olaf Kossak

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Freiberuflicher Java-Programmierer, Maven-Experte
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Freelancer

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Olaf Kossak's haves

Olaf Kossak's professional experience

  • 24 years
    4 months
    01/1990 - present

    Freiberuflicher Java-Programmierer, Maven-Experte

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

  • 10 months
    07/2013 - present

    Java-Senior-Entwickler

    Hamburg-Süd

  • 1 year
    4 months
    03/2012 - 06/2013

    Java-Entwickler

    Drägerwerk AG & Co. KGaA

  • 1 year
    01/2011 - 12/2011

    Java-Architekt und Qualitätsmanager

    Kunde möchte nicht genannt werden

  • 10 months
    03/2010 - 12/2010

    Java-Entwickler

    Signal Iduna

  • 3 months
    12/2009 - 02/2010

    Entwickler, Qualitätsmanager

    netfonds GmbH

  • 5 months
    06/2009 - 10/2009

    Entwickler, Qualitätsmanager

    COS-Data Paschold GmbH

  • 9 months
    10/2008 - 06/2009

    Java-Entwickler

    scoyo GmbH

  • 5 months
    05/2008 - 09/2008

    Technischer Konzepter

    Otto GmbH & Co KG Neue Medien

  • 9 months
    09/2007 - 05/2008

    IT-Leitung

    Internet-Startup

  • 4 months
    06/2007 - 09/2007

    Usability-Testmanager

    Gruner + Jahr AG & Co. KG

  • 7 months
    01/2007 - 07/2007

    Java-Entwickler

    Conrad Hinrich Donner Bank

  • 1 year
    01/2006 - 12/2006

    Java-Qualitätsmanager & -Entwickler

    T-Systems Erfurt

  • 3 months
    10/2005 - 12/2005

    Java-Entwickler & Build-Manager

    Westdeutsche Landesbank Düsseldorf

  • 4 months
    07/2005 - 10/2005

    Java-Architekt

    Verein Informationssysteme Tierhaltung

  • 1 year
    08/2004 - 07/2005

    Java-Qualitätsmanager

    BG-Phoenics GmbH

  • 7 months
    01/2004 - 07/2004

    Java-Architekt

    Edeka AG

  • 2 years
    01/2002 - 12/2003

    Java-Entwickler

    Provinzial Versicherung

  • 11 months
    10/2000 - 08/2001

    Java-Entwickler

    comdirect Bank

  • 7 months
    01/2000 - 07/2000

    Java-Architekt & -Entwickler

    GAUDIA.com

  • 1 year
    2 months
    04/1998 - 05/1999

    Java-Entwickler

    Techniker Krankenkasse

Olaf Kossak's educational background

  • 1984 - 1990

    Universität Hamburg

    Informatik, Vordiplom & Hauptstudium

    Objektorientierte Entwicklung

Languages spoken by Olaf Kossak

  • German

    (First language)
  • English

    (Fluent)

Olaf Kossak's interests

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