Starting his career in 2003 as an Assistant Brand Manager at P&G, Dr. Yaprak advanced to Brand Manager roles within various brands under P&G until 2009. He then took on the role of Brand Manager for P&G Central and Eastern Europe, Middle East, and Africa in Switzerland. Dr. Yaprak held this position until 2013 and was part of the team managing the integration of P&G's largest recent acquisition, Arbora & Ausonia (A&A) brands. Returning to Turkey in 2014, Dr. Yaprak was appointed as the Director of Brands for P&G Turkey and the Caucasus. He continued in this role until 2016 and subsequently served as the Sales Director for Baby Care and Women's Care Categories for P&G Turkey, Caucasus, and Central Asian Republics until May 2020. As of May 2020, Dr. Yaprak has been serving as the Chief Marketing Officer (CMO) responsible for Turkey, the Caucasus, and Central Asia.

Additionally, Dr. Yaprak taught at Sabancı University in the Brand Practices Master's Program from 2014 to 2018. With published articles to his name, he has been actively involved as a student mentor at Darüşşafaka Society since 2018.