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Professional experience
Dec 2002 - present
(7 years, 4 months)(The company name is only visible to registered members)
Industry: Computer Software, IT, Software, Consulting, System i5, iSeries, AS/400
2000 - 2002
1997 - 2000
1990 - 1997
Status
Entrepreneur
Educational background
University/College
Berufsakademie Stuttgart, 1987 - 1990
DV
Languages
German,
English
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Confirmed contacts
Christoph Bornschein, Wolfgang Friesike, Doris Huber, Michael Jurisch
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Christian Steffen's groups
