Since 2005
University of Applied Sciences Merseburg, Germany
Professor of Marketing and E-Commerce
2004 - 2007
Deutsche Telekom AG Bonn, Germany
Senior Executive Vice President Marketing Strategy and Brand Management
2000 - 2003
Deutsche Lufthansa AG Frankfurt, Germany
Vice President Marketing, Lufthansa Passage
1999 - 2000
VIAG AG Munich, Germany
Head of Marketing, Bayernwerk AG (today EON AG)
1995 - 1999
Bertelsmann AG Guetersloh/ Hamburg, Germany
Assistant to the member of the board; Vice President Marketing and Sales AOL Germany
1987 - 1992
Technical University Karlsruhe, Germany
Master of Industrial Engineering
1992 - 1995
WHU Koblenz/ University Mannheim, Germany
Doctorial degree in Business Administration