Romania · Germany

• Professor at the University of Music in Cologne, the Barenboim-Said Academy in Berlin, and the Kronberg Academy

Austria

• Professor at the Vienna University of Music

USA

• Professor at The Curtis Institute of Music

Korea

• Professor at Yonsei University

Korea

• Professor at the Korean National University of Arts and the music director of the string ensemble ’Joy of Strings’

USA

• Founder of Sheldon Artists LLC

China

• Professor of violin, doctoral and master's supervisor at the Central Conservatory of Music Beijing

Canada

• Professor at the Colburn School

Japan

• Professor at the Colburn School