2025/SPRING- PRESENT 

Assistant professor (tenure track) in Department of English/Head professor in AI & English, Graduate school at Cyber Hankuk University of Foreign Studies

• Big Data Analysis 

• Research Methodology and Statistics 

• Teaching Methods for Early English Education

• Educational Theory of English Curriculum 

2024/SPRING

Assistant professor (non-tenure track) in Department of English/Graduate school of TESOL at Cyber Hankuk University of Foreign Studies

• AI and Big Data

• AI and English Communication

2023/FALL                 

Lecturer in Department of English/Graduate School of TESOL at Cyber Hankuk University of Foreign Studies

•  Teaching English Reading

2021/FALL

Lecturer in Early Childhood English Education at Yonsei University

• SEC6681 Child Development and English Education

• SEC6694 Topics in English Education

• SEC6683 Teaching English Vocabulary and Grammar