since 2000
Member of the BDA Hamburg board of appeal

1999 – 2000
‚Schule und Architektur’ (‚School and Architecture’) – Mentoring of a senior art-class at a local highschool, Gymnasium Grootmoor, Hamburg

1998 – 2002
Member of the BDA Hamburg board, federal delegate

since 1997
Member of the BDA Hamburg (Bund Deutscher Architekten und Architektinnen)

1990
Founding of Stoeppler + Stoeppler Architekten und Stadtplaner

1987 – 1989
Freelance architect and urban designer in western Canada

1985
Freelance architect in Hamburg

1983 – 1987
Member of staff at various architects offices in Hamburg

1978 – 1985
Faculty of Architecture, University of Fine Arts (HfBK), Hamburg

1954 *