Company
Steffen Holeisen
Basic
Angestellt, Head of IT, FREQUENTIS COMSOFT GmbH
Karlsruhe, Germany
Timeline
Professional experience for Steffen Holeisen
2 years and 10 months, Jun 2014 - Mar 2017
Stellvertretender IT Leiter
Comsoft Solutions GmbH
9 years, Apr 2008 - Mar 2017
Systemadministrator/Systemingenieur
Comsoft Solutions GmbH
2 years and 8 months, Sep 2005 - Apr 2008
IT Consultant / SE
Fritz & Macziol GmbH
5 months, May 2005 - Sep 2005
IT Consultant
SVA GmbH
4 years and 10 months, Aug 2000 - May 2005
IT Consultant
InfoConcept GmbH
Educational background for Steffen Holeisen
2 years and 10 months, Sep 2000 - Jun 2003
Fachinformatiker Systemintegration
Heinrich-Hertz-Schule Karlsruhe
Languages
German
First language
English
Intermediate