Mark Siepen

Freelancer
Owner in Düsseldorf
Düsseldorf
Düsseldorf
Internet and online media
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Mark Siepen's haves

  • Progressive Web App
  • Shopware
  • WordPress
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Mark Siepen's wants

  • Unternehmen
  • alte & neue Bekannte
  • die herausfordern und Perspektiven bieten
  • Jobangebote
  • Projekte
  • Kontakte
  • Agenturen
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Mark Siepen's professional experience

16 years
6 months
08/2003 - to present
Freelancer
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2 years
11 months
09/2000 - 07/2003
Anwendungsentwickler
prodigit GmbH
Controlling / IT
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Medienforschung/Marketing
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Mark Siepen's educational background

  • Philipps-Universität Marburg
    BWL

Mark Siepen speaks the following languages:

  • German
  • English

Mark Siepen's interests

  • Badminton
  • Snowboarden
  • Tennis
  • Segeln
  • Fußball
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