– Since 2018: Lecturer at the Frankfurt School of Finance & Management
– Since 2016: Lecturer at the European Business School (EBS), Oestrich Winkel / Wiesbaden
– 2008 to 2016: Lecturer at the University of Cologne
– 2004/2005: Master of Business Law / LL.M.oec. (University of Cologne)
– Since 2003: Frequent publications of articles and books
– 2002/2003: Juris Doctor, Dr. iur. (University of Cologne)