Welcome to my Website, which is mostly on the research i do.


2006 to today Stipendiate at the Passau Graduate School of Business and Economics
2007 to today Researcher at Chair Information Systems II, Prof Lehner, Passau University
2003 to 2006 Researcher and Consultant at Fraunhofer Institute Experimental Software Engineering (Fh IESE), Kaiserslautern
2001 to 2003 Project Worker in the digital library project "MetaAkad" at Library of Regensburg University
1997 to 2000 Student Helper at Chair of Developmental Psychology, Prof. Grossmann, Regensburg University


1993 Abitur at Gymnasium Borghorst
1993 to 2001 Psychology (diploma) at Regensburg University
Diploma Thesis (Topics): Developmental Psychology, Attachment Theory, Longitudinal Research, Behaviour Observation, Complex Problem Solving
Subsidary Subject: Business Computing


Usability Services

  • User Requirements Capture
  • Usability Testing
  • Usability Inspection
  • Design Concepts
  • Usability Process Integration
  • Usability Process Conrolling

Research Methods

  • Experimenting
  • Industrial Case Studies
  • Psychometrics
  • Econometrics


  • Web Development
  • Programming
  • OO Modelling Techniques
  • Relational Databases
  • XML and related
  • Statistical Computing


  • Fluent English
  • Native German