Ante Prtenjaca has over 10 years of experience in customer service roles, including as a chef, waiter, head waiter, and call center agent. He currently works in sales support for corporate customers at Hrvatski Telekom d.d. in Zagreb, Croatia. He has strong communication, organizational, and technical skills. He is proficient in English, Italian, and Croatian. He has a bachelor's degree in education and mathematics from the Faculty of Science-Math in Zagreb.