She was born in Kayseri. Yeşim Özyirmidokuz, who started her education life at TED Kayseri College Primary School, completed her high school education at TED Kayseri College and started her undergraduate education at Marmara University Faculty of Law in the 2015 academic year.

She currently works as a lawyer in the legal department of Sarıtaşlı Law and Consultancy.

Her areas of expertise are Enforcement and Bankruptcy Law, Rental Law, Sports Law and Family Law, Labor and Social Security Law.