Sean Kyungduk Hahn

Sean Kyungduk HAHN is an experienced product manager with a strong background in telecommunications and digital services. Currently employed at SK planet since November 2021, HAHN oversees the OLAbang (OKCashbag Live Commerce) and associated product management initiatives, including the OKCashbag Open Market and user-based SK-Coin Air-Drop. Prior to this, HAHN worked at SK Telecom focusing on the T membership Point System and contributed to various projects at SK planet, including OK Cashbag Point infrastructure and T map navigation services. HAHN's career began at SK Communications and Infosec, where contributions spanned web development and security systems. HAHN holds both a Master’s degree in Computer Science and a Bachelor’s degree in Electrical Engineering from Sungkyunkwan University.