Joon-Sung Kim is a Sr. Chemist specializing in Product Development at SDC Technologies, Inc., focusing on hardcoat systems since January 2022. Previously, Joon-Sung served as a Sr. Research Scientist at Biorasis Inc., where contributions included drug delivery coatings and preparation of FDA documentation for clinical studies from August 2018 to December 2021. Earlier experience at the University of Connecticut as a Graduate Assistant involved extensive work in polymerization and organic synthesis techniques. Joon-Sung's career began at the Korea Institute of Science and Technology as a Research Assistant, concentrating on organic photovoltaics and electrospinning from June 2006 to January 2011. Academically, Joon-Sung holds a PhD in Polymer Science from the University of Connecticut, a Master's degree in Chemistry from Yonsei University, and a Bachelor's degree in Chemistry from the same institution.