| since 2015 | member of the senate at the University of Paderborn |
| since 2015 | representative for the master's degree Master of Science in "Business Administration" at the University of Paderborn |
| since 2014 | jury-member of the PwC-arqus-award for final theses |
| since 2013 | head of the chair for Business Administration esp. Tax Accounting at the University of Paderborn |
| 2011 - 2013 | head of the chair for Accounting and Reporting at the Karl-Franzens-University of Graz, Austria |
| 2009 - 2011 | junior professor for Tax Accounting, KPMG endowments and foundation professorship, University of Paderborn |
| 2009 | experienced researcher at the University of Tilburg, Netherlands, as a part of the Marie-Curie-project "INTACCT" |
| 2008 | visiting scholar with Prof. Hollis A. Skaife at the University of Wisconsin-Madison, USA |
| 2008 | awarded as PhD or Dr. rer. pol. with the dissertation "Unternehmensbewertung für substanzsteuerliche Zwecke - eine empirische Analyse des Stuttgarter Verfahrens und alternativer Ansätze" |
| 2008 | residence for research at the Federal Bank of Germany, Frankfurt am Main |
| 2006 | residence for research at the institute for Taxation and Accounting at the University of Graz, Austria |
| 2004 | residence for research at the German Federal Bureau of Statistics, Wiesbaden |
| 2003 - 2009 | research assistant at the chair of business administration esp. business taxation of Prof. Dr. Caren Sureth at the University of Paderborn |
| 2001 - 2002 | studies at the Dublin City University, Irland |
| 1998 - 2003 | studies in business administration, with a special focus on accounting and taxation at the University of Paderborn |
