CV

Head of Innovation Development AutoMobile at Deutsche Telekom AG Laboratories in Berlin, Germany (2005 - 2010)
Head of Corporate Strategy and Senior Quality Manager at T-Punkt Vertriebs GmbH in Troisdorf, Germany (2004 - 2005)
Head of Segment Management at T-Mobile International in Bonn, Germany (2003 - 2004)
Chief Strategist and Director of the Strategy Department at PTC in Warsaw, Poland (Joint Venture of Deutsche Telekom) (2000 - 2003)
Senior Consultant at DETECON in Bonn, Germany (today integral part of T-Systems) (1999 - 2000)
Leader Marketing Support in the department for International Business Development at DeTeMobil GmbH (today T-Mobile Germany) in Bonn, Germany (1997 - 1999)
Head of Product Management at max.mobil. Telekommunikation Service GmbH in Vienna, Austria (today T-Mobile Austria) (1996 - 1997)
Key Account Manager for new & alternative sales channels at T-Mobil in Bonn, Germany (1995 - 1996)
Sales Controller at DeTeMobil GmbH (today T-Mobile Germany) in Bonn, Germany (1994 - 1995)
Project Partner at Kienbaum und Partner Unternehmensberatung in Düsseldorf, Germany (1991 - 1992)

Professor for International Strategic Management at the Heilbronn University (since 2010)
Lecturer for Change Management at the Heilbronn University (2009)
Lecturer for Marketing Management and International Marketing at the FHTW in Berlin (2006 - 2009)
Participant in the Ph.D.-Program at the University of Klagenfurt, subject of the dissertation: Strategic Profit Management and Accounting (1989 - 1994)
Student research assistent at the chair of Controlling at the University of Cologne (1989 - 1990)
Student research assistent at the chair of Business to Business Marketing at the Westfälischen Wilhelms-Universität Münster (1989)
Participant in the „Program of International Management“ at HEC in Paris, France, scholarship of DAAD (German Academic Exchange Service), majoring in Marketing and Strategy (1987)
Study of Business and Administration at the University of Cologne, Germany, majoring in Controlling, Management Science and Marketing graduated with the „Diplom“ (1985 -1989)
Study of Economics at the Friedrich-Wilhelms-University of Bonn, graduated with the „Vordiplom“ (1983 - 1985)