STEPH-G started to play electronic music in 1998, without limiting himself to a precise style, his eclectic dj sets charmed the organisers of the Loft club at Lausanne where in 2003 he was a finalist in a DJ competition at this leading club in the Swiss techno scene.

This performance allowed him to mix in events and renown Swiss clubs such as: Street Parade, Lake Parade, Montreux Jazz Festival, Zapoff Gallery, l'Usine,Case à Chocs, Loft Electroclub, Halle W and alongside international artists : Devilfish, Green Velvet, Deetron, John Thomas, Technasia and Darren Price official DJ from the famous English duo Underworld...