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Alexander Constantin

Angestellt, Seniorberater, DB Systel GmbH, Frankfurt am Main

Frankfurt am Main, Deutschland

Skills

Timeline

Professional experience for Alexander Constantin

  • Current , since Sep 2019

    Seniorberater

    DB Systel GmbH, Frankfurt am Main

  • Current , since Jun 2019

    Freelancer

    Alexander Constantin - Softwareentwicklung

  • 4 years and 9 months, Sep 2014 - May 2019

    Geschäftsführer

    Signal7 Gesellschaft für Informationstechnologie mbH

  • 11 years and 3 months, Mar 2008 - May 2019

    Softwarearchitekt, Berater und Projektleiter

    Signal7 Gesellschaft für Informationstechnologie mbH

  • 2 years and 4 months, May 2012 - Aug 2014

    Prokurist

    Signal7 GmbH

  • 3 years, Mar 2005 - Feb 2008

    Senior Developer

    Signal7 GmbH

  • 5 years and 6 months, Sep 1999 - Feb 2005

    Senior Webdeveloper

    GPM - Gesellschaft für PräsentationsMedien mbH

  • Produkttester

    Sierra Coktel

Educational background for Alexander Constantin

  • 5 years and 3 months, Oct 2002 - Dec 2007

    Informatik

    Technische Universität Darmstadt

Languages

  • German

    -

  • English

    -

Wants

Interests

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