: Basel Hochschule für Musik (performance) and Schola Cantorum Basiliensis (minor in Baroque cello). Bachelor of Music : Conservatoire de Lausanne.
: For Baroque repertoire, such as the works of J.S. Bach, he uses a period-appropriate configuration featuring gut strings, a Baroque bow, and no endpin. Frederic-Rosselet
In 2020, Rosselet transitioned into software engineering through Hack Reactor . Since late 2021, he has worked at , progressing from a React Engineer to a Full Stack Software Engineer III . He often cites his background as a professional musician as the foundation for his attention to detail and collaborative skills in tech. : Basel Hochschule für Musik (performance) and Schola