Gulcin Cosgun works as a instructor at ScOLa. She received her BA degree in English Language Teaching from Middle East Technical University in 2003, her MA degree in Management in Education from Bilkent University in 2012 and PhD degree in English Language Teaching from Bahcesehir University in 2020. She holds an ICELT certificate and a DELTA diploma from Cambridge University. Prior to Özyeğin University, she worked at Bilkent University as an instructor, test specialist and mentor. She worked as a level specialist, team leader and Teaching and Learning Development Unit member at ScOLa before her current role.