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Witoslaw Koczewski

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

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Witoslaw Koczewski's haves

Witoslaw Koczewski's wants

Witoslaw Koczewski's professional experience

  • 14 years
    8 months
    09/1999 - present

    freiberufl. Softwareentwickler

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

  • 2 years
    10 months
    07/2011 - present

    freiberufl. Softwareentwickler

    HIS Hochschul-Informations-System GmbH

  • 4 years
    4 months
    01/2010 - present

    Softwareentwickler, Unternehmer

    IT Valid GmbH

  • 10 years
    07/2001 - 06/2011

    freiberufl. Softwareentwickler

    Finanz IT

  • 10 years
    07/2001 - 06/2011

    freiberufl. Software Berater/Entwickler

    FSS CONSULTING GmbH

Witoslaw Koczewski's educational background

  • FernUniversität Hagen

    Informatik

Languages spoken by Witoslaw Koczewski

  • German

  • English

  • Polish

Witoslaw Koczewski's interests

Witoslaw Koczewski's portfolio

Witoslaw Koczewski's contacts

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