- 2010 to currentIT freelancer.
- 2010-01-20Habilitation at the University branch of the Karlsruhe Institute of Technology (KIT). Venia legendi for "Philosophy" (in general) as well as for "Humanities Computing".
- 2004, February to OctoberDavid Beattie Visiting Professorial Fellow at the School of Information Management, Faculty for Commerce and Administration, Victoria University of Wellington (New Zealand).
- 2003-2010"Wissenschaftlicher Assistent" (roughly equivalent to an assistant professorship in the USA) at the Institute of Philosophy and the Centre of Multimedia Studies of the University of Karlsruhe (now: KIT).
- 2001-2003"Wissenschaftlicher Angestellter" (Junior lecturer) at the Institute of Philosophy of the University of Karlsruhe (now: KIT). From 2002 also teaching at the Centre of Multimedia Studies.
- 1999-2001"Wissenschaftlicher Mitarbeiter" (Junior lecturer) with Prof. Dr. Michael Hampe, chair of philosophy II at the University of Bamberg.
- 2000-06-13Conferring a doctorate from the Faculty of Philosophy and History of the University of Heidelberg under the supervision of Prof. Dr. Hans-Peter Schütt (now: University of Karlsruhe).
- 1996-1999Freelancer in IT and education.
- 1991-1996Studying philosophy and protestant theology at the University of Heidelberg.Degree: M.A. in Philosophy and Theology.Master’s thesis: "Russell, Wittgenstein and the »Linguistic Turn« in Analytical Philosophy".
- 1989-1991Studying protestant theology at the University of Erlangen.