- Computer-Aided Drug Design (CADD)
- Molecular Modeling and Multiscale Simulation
- Artifical Intelligence (AI) based Drug Discovery

2005~present Assistant Professor, Associate Professor, Professor,Ewha Womans University
2015~2017 Department Chair, Department of Pharmacy, College of Pharmacy, Ewha Womans University
2020~present Director, “Global AI Drug Discovery Center”
2021~present Chair of the Expert Committee on Life Sciences and Medicine, Presidential Advisory Council on Science and Technology
2023~present Associate Editor, American Chemical Society‘ACS Medicinal Chemistry Letters’
2001~2005 Molecular Modeler / Computational Chemist, Tripos, Inc., USA
1997~2001 Postdoctoral Fellow, Department of Chemistry and the Drug Discovery Program, Northwestern University, USA
2022~present President, the Korean Biophysical Society
2018~2019 President, the Korean Society for Protein Science
2020~2021 President, Division of Medicinal Chemistry of the Pharmaceutical Society of Korea

2019 Presidential Citation for the Order of Science and Technology Merit (designated by the Government of the Republic of Korea)
2019 NokAm Research Award (from the Pharmaceutical Society of Korea)
2023 Mogam Outstanding Researcher Award (from Korean Society for Bioinformatics)