Stefano Segnan completed his law studies at the Faculty of Law, University of Trieste (Università degli Studi di Trieste – Laurea magistrale a ciclo unico) and at the Faculty of Law, University of Montpellier (Faculté de Droit). After successfully completing his traineeship and passing the bar exam, he gained the status of a lawyer.

In 2019, he was appointed as a permanent court interpreter for Italian and English. Additionally, Stefano actively speaks and uses French and Russian, further enriching his international legal practice.