Önder Kaymak was born on February 15, 1980, in Istanbul. He began his career in 2003 by working in the production teams of TV series and feature films.

He worked as a production manager on the TV series Ezel. For many years, he took on roles as a production coordinator, executive producer, administrative producer, and line producer in various TV series and films.

Between 2019 and 2021, he worked as an agency producer at TazeFikir Group, one of Turkey’s leading healthcare agencies. From 2021 to 2023, he continued as an agency producer at Lokal Istanbul advertising agency.

Afterward, he established his own production company, Hi Istanbul Film, where he started producing commercials for agencies and brands.