El Profesor is a music project and the idea of a french DJ who wants to remain anonymous because he’s a very-well-known artist. It could be

Martin Solveig:

because the song “Ce soir ?” sounds similar to his song “Intoxicated”

David Guetta:

because HUGEL mixed some David Guetta songs before “El Profesor” was founded.

HUGEL:

because HUGEL published the bella ciao remix on his YT Channel (also the Ce Soir song) and said in an interview, he wants to make a Bella Ciao remix.

or Adam Trigger:

because he produced El Profesor’s “Ce soir ?”