Dayoun Lee is a Data Scientist with experience at Peak since December 2021 and previously at Digital Futures from July 2021 to November 2021. Prior to this, Dayoun worked as a Marketing Assistant at MINE Plastic Surgery Clinic from August 2019 to December 2020, where responsibilities included managing social media channels, creating engaging content, coordinating ad campaigns, and supporting translation services. Dayoun holds a Master of Science in Data Science and Analytics from Royal Holloway, University of London, completed in January 2022, and a Master's degree in Information and Communication Technology, as well as a Bachelor's degree in Electronic Engineering, both from Soongsil University.