Zsombor graduated from Eötvös Loránd University Faculty of Law with a JD degree in 2020. He joined PROVARIS as a junior associate in September 2020.

During his studies Zsombor participated in the management of ELTE Erasmus Student Network. As an intern Zsombor gained expereience at a small law firm in the area of contractual law, labour law and competition law. He also worked as an intern for the legal department of a Dutch company working in film industry where he helped preparing contracts for numerous international film financing and film production companies.