2022
Freelance tax advisor for WSB Wolf Beckerbauer Hummel & Partner Steuerberatungsgesellschaft mbB in Heidelberg, Germany
2014
Member of the Advisory Board of the Chamber of Public Accountants WPK
2013
Certified executor (Institute for Inheritance Law e.V.)
2012
Specialist consultant for business succession (DSTV e.V.)
1994
Appointment as a sworn auditor
1988
Appointment as tax consultant
self-employed in own law firm
1996-1998
Shareholder-managing director in a tax consulting company