Teacher for cello and chamber music, conductor of the Symphony Orchestra at the Hamburg Conservatory (1978-1984)
Since 1984 Principal Cellist of the Freiburg Philharmonic in Germany
Coachings of various federal youth orchestras, chamber groups, individual training of instrumentalists in preparation for competitions
Freiburg Masterclasses (Cello-Ensemble with Thomas Demenga, soloist)
Coach at the Collegium Musicum, Schloss Pommersfelden (Germany)
Masterclasses in Brazil:
- International Cello Encounter of Rio de Janeiro,
- Institute Tom sobre Tom in Sao Paulo,
- University of Brasilia,
- Foundation Carlos Gomez of Belem,
- Teatro Jose Alencar of Fortaleza,
- Conservatorio Pernambucano of Recife,
- Escola de Musica Joao Pessoa,
- Goethe-Institute of Porto Alegre
Masterclass in Penang (Malaysia)
Workshop at the Casa de los Tres Mundos in Granada (Nicaragua)
Masterclasses at the International Music Festival in Positano (Italy)
Masterclasses at the Orvieto-Festival (Italy)
Masterclass at the California State University in Los Angeles (USA)
Masterclass at the Instituto Superior de Artes in Havanna (Cuba)
Masterclass at the Conservatory of Santo Domingo (Dominican Republic)
Masterclass in Chile
Masterclass at the Conservatory of Panama City (Panama)
Masterclass for the Chamber Orchestra of Kingston (Jamaika)
Masterclass in Costa Rica
Workshop for conductors at Universidad de Guatemala
Masterclass for cello at Universidad de Panama
Masterclass for cello at Universidad de San Jose (Costa Rica)
Masterclass for cello at MUSON Center in Lagos (Nigeria)
Masterclass for cello at International Chopin Institute in Lahr (Germany)
Masterclass at International Cello Festival in Rio de Janeiro
Masterclass for conductors at MUSON Festival in Lagos (Nigeria)
Workshop for children’s choir at the Children’s Hospital Shanghai (China)
Masterclass for cello ensemble at Orquesta Sinfonica Juvenil Intercultural (OSJI) in Guatemala
Workshop for strings at Youth Orchestra of Namibia (YONA) in Windhoek (Namibia)
Masterclass for cello and workshop for cello ensemble at Vale Musica – Fundacao Amazonica de Musica in Belem (Brazil)
