Fashion Institute of Technology
Jun. 2017-Jul. 2017 Guest Panel, Busan English Broadcating Station Mar. 2019-Dec. 2019 Private English Consultant 2020~ Private English tutor
Middle Tennessee State University
Jul. 2019-Dec. 2019 Tennessee Foreign Language Institute, U.S Dec. 2018-Feb. 2020 COREM Language Institute, Korea May. 2020-May. 2021 Lingua Language Institute, Korea May. 2021-Dec. 2021 Ethne Education Dec. 2021-Jul. 2021 Segment Correspondent, BeFM Jul. 2021-2022 HIPE Herald