
Detlef Jerrentrup
Skills
Timeline
Professional experience for Detlef Jerrentrup
- Current 2 years and 5 months, since Feb 2023
Selbstständig
Detlef Jerrentrup
IT Consultant und Project Manager
- 4 months, Nov 2021 - Feb 2022
IT Anwendungsberater, Schwerpunkt Logistik
Porta IT-Service GmbH & Co. KG
- 10 years and 10 months, Oct 2008 - Jul 2019
IT Projektmanager
GERRY WEBER International AG
Projektmanager für IT Projekte.
- 2 years and 9 months, Jan 2006 - Sep 2008
ERP Consultant
SteinhilberSchwehr GmbH
Consultant für das ERP-System Semiramis im Bereich Nahrungsmittel & Getränke
- 5 years and 9 months, Apr 2000 - Dec 2005
Senior Project Manager
Elephant Seven GmbH West
Senior Project Manager IT-Business
- 13 years, Nov 1989 - Oct 2002
Inhaber
Detlef Jerrentrup, Software-Entwicklung & Beratung
IT-Freiberufler
- 5 years and 7 months, Sep 1994 - Mar 2000
Projektleiter, freier Mitarbeiter
Fox LightWare GmbH
Projektleiter
- 4 years and 11 months, Nov 1989 - Sep 1994
Leiter Software-Entwicklung
integra ISA GmbH
Educational background for Detlef Jerrentrup
Naturwissenschaftliche Informatik
Universität Bielefeld
Languages
German
First language
English
Intermediate
Spanish
Basic
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