Oguz Sen graduated from Istanbul University Faculty of Law in 1993. After working for a while at the law firm where he worked as a legal intern, he worked as an assistant inspector, inspector, assistant manager, and director at a private bank where he entered as an assistant inspector in 1996. During all these duties, he also worked as a staff instructor in the bank’s education department, providing training to employees on law and loans.

He left this job, where he worked until 2008 and turned to the branch of law where he was educated and returned to being a lawyer. He has worked as a lawyer and legal adviser in various corporate companies. Oğuz, who joined Esenyel&Partners Law Firm as a lawyer in 2021, still works in Litigation and Dispute Resolution, all branches of Private Law, Banking and Banking Law, Criminal and Administrative Law.