In 2021 Andrei took part in the Berlin Opera Academy Opernfest in Switzerland, where he interpreted Eisenstein (Die Fledermaus) and covered Papageno (Die Zauberflöte). The same year he won third prize at the 8th George Enesco Competition (Paris).
In the 22/23 season as a soloist with L'Opéra Studio de l'Opéra National du Rhin among numerous concerts he performed Don Magnifico (Cenerentolina, french reduction), Captain, Hermann Augustus (Candide) and Mandarin (Turandot).
Graduating MA Specialized music performance: Opera at the Bern University of Applied Sciences with honors in 2023, Andrei continues to excel under the direction of Malin Hartelius.