Zacharias concluded his studies at the University of Lucerne in 2010 attaining the title master of law. As a preparation for the bar exam he was doing internships at the state chancellery and the prosecuter’s office of the Canton Uri. In 2014 Zacharias became an accredited lawyer. He has been practicing law at a law firm in Uri before he started working for Dubach Law.
Zacharias speaks German, English, French and Spanish. He understands Slowakian.
He is registered in the Bar Registry Nidwalden and admitted to practice in all Switzerland.