JS started his work in E&Y Korea in 2006 and he transferred to KPMG Korea in 2008. He joined in KPMG Turkey as his secondment in April 2016. During the years in Korea, he audited companies focusing on automotive industry and other manufacture companies. In addition, he conducted out advisory service such as IFRS conversion, designing (reviewing) Korean SOX, due diligence and valuation. During the years in Turkey, he as Korea Desk has engaged in communication flow at Korean engagements and developed business for Korean companies in Turkey.