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Denys Tretthahn


Senior Program Manager, Global IT PMO Office, Gate Gourmet Switzerland GmbH

Location: Zürich - Switzerland



Certified ScrumMaster


Work experience

Gate Gourmet Switzerland GmbH, Senior Manager IT Application Projects EMEA
July 2011 - Present, Zürich, Switzerland
Senior Manager

Kliniken Schmieder, Process Manager
March 2008 - June 2011, Allensbach, Germany
Process Manager

Altana Pharma AG, Head of Department Finance Information Systems
March 2002 - February 2008, Konstanz, Germany
Head of Department

T-Systems, Senior IT Consultant
September 1997 - March 2002, Frankfurt, Germany
Senior IT Consultant

SAS Institute (Pty) Ltd, Training and Consulting Manager
September 1995 - August 1997, Johannesburg, South Africa
Training and Consulting Manager

SAS Institute GmbH, Technical Consultant & Training Manager
March 1992 - September 1995, Heidelberg, Germany
Technical Consultant & Training Manager


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