After working in sales for a security software manufacturer, he joined GREE in 2010. After onboarding third-party games to the GREE platform, he was in charge of overseas game app development, overseas game licensing, business sales, cooperation with telecom companies, and joint venture establishment, etc as WFS BD director. In 2017, he was appointed as executive director of business development of Funplex (now GREE Entertainment) . Responsible for game business, DD of game companies and M&A. Since 2022 as Head of Web3 Business Development , responsible for blockchain validation business, investment business, and game business.