| 2006-2007 | Visiting Professor, University Bologna, Faculty of architecture „Aldo Rossi“ in Cesena |
| since 2004 | Professor, Academy of Arts Düsseldorf, Architecture |
| 1996-1999 | Guest professor at the University of Dortmund |
| 1996 | Lecturer, 7. Seminar of Architecture, Centre of
Architecture Vienna Symposium: „Berlin - Metropole aus Stein“, Verona Contribution: German Pavilion, Venice Biennale |
| 1993-1995 | Lecturer, Summer Academy of Architecture, Naples |
| since 1992 | Own offices in Berlin, Zürich, and Frankfurt am Main |
| 1991 | Contribution: German Pavilion, Venice Biennale |
| 1990 | Lecturer, Summer Academy of Architecture, Mantova |
| 1989-1990 | University teaching position, Faculty of Architecture Venice |
| 1989 | Lecturer, Summer Academy of Architecture, Herne |
| 1986-1992 | Group practice: Architektengemeinschaft Karl Dudler, Max Dudler, Pete Welbergen |
| 1981-1986 | Architect in office of O.M. Ungers (Projects: Messehaus 9, Frankfurt am Main; Galleria Messe, Frankfurt am Main; Kulturforum, Berlin; Messehochhaus, Frankfurt am Main) |
| studies | Städelschule Frankfurt/M, studies of Prof. Günter Bock College of Fine Arts Berlin, studies of Professor Ludwig Leo |
| born | November, 18th 1949, Altenrhein / Schweiz |
