| 1987-1993 | Research Assistant, Department of Computer Science, University of Kaiserslautern
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| 1992 | Doctorate, Computer Science, University of Kaiserslautern
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| 1993-2006 | Software Developer; Architect; Chief Architect, Software AG, Darmstadt
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| 2007-2010 | Senior Director Architecture, Software AG, Darmstadt
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| 2010-2011 | Senior Director Research, Software AG, Darmstadt
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| 2011-2015 | Head of Research, Software AG, Darmstadt
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| since 2011 | Head of Secure Software Development, Software AG, Darmstadt
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| since 2015 | Vice President Research, Software AG, Darmstadt |
