Teaching

2019 Trainer of Teachers (TOT) Certified Teacher, Daejeon Metropolitan Office of Education, South Korea

2014 Teaching English in English (TEE) Certified Teacher, Daejeon Metropolitan Office of Education, South Korea

2014 Secondary Teacher Certification (English) 1st Level, Daejeon Metropolitan Office of Education, South Korea

2013 TESOL, UCC Center, South Korea

2013 Teacher Certification (Korean as a Foreign Language) 3rd Level, Ministry of Culture, Sports and Tourism, South Korea

2011 Secondary Teacher Certification (English) 2nd Level, Ministry of Education, South Korea

2011 Secondary Teacher Certification (History) 2nd Level, Ministry of Education, South Korea

2025 Instructor, University of Hawai‘i at Mānoa, Department of Second Language Studies

• SLS 311 Second Language Testing

2024 Teaching Assistant, University of Hawai‘i at Mānoa, Department of Second Language Studies

• SLS 170 Language by the Numbers

2022-2023 Guest Lecturer, University of Hawai‘i at Mānoa, Department of Second Language Studies

• SLS 611 Second Language Testing (Fall 2023), SLS 613 Second Language Listening and Speaking (Fall 2023), SLS 303 Second Language Teaching (Spring 2023), SLS 490 Second Language Testing (Spring 2022)

2022-2023 Teaching Apprentice, University of Hawai‘i at Mānoa, Department of Second Language Studies

• SLS 312 Techniques in Second Language Teaching: Reading & Writing (Spring 2023), SLS 311 (formerly SLS 490) Second Language Testing (Spring 2022), SLS 280 Bilingualism (Spring 2022)

2019-2021 Full-time English teacher, Daedeok High School, Daejeon, South Korea

2019 Mentor,  The Dream Ladder Scholarship Program of the Lottery Fund, Department of Education, South Korea

2018 Teaching Assistant, College English Education, Department of English Language and Literature, School of Humanities, Seoul National University, South Korea

2017-2018 Tutor, Sublime Learning Group, Center for Teaching and Learning, Seoul National University, South Korea

2016 Full-time English teacher, Daedeok High School, Daejeon, South Korea

2011-2015 Full-time English teacher, Daejeon Jeonmin Middle School, Daejeon, South Korea

2008 Teaching Assistant, Neungyule English Camp for Elementary School Students, Neungyule Education, South Korea

2014 1st Place, Research Topic: Flipped Classroom, Classroom Teaching Improvement Research Competition, Daejeon Metropolitan Office of Education, South Korea

2013 1st Place, Research Topic: Developing an Electronic Textbook, Education Informatization Research Competition, Daejeon Metropolitan Office of Education, South Korea

2013 Minister's Prize, Free Semester Program Idea Contest, Ministry of Education, South Korea 

2012, 2013 Teacher with Excellence Award, Middle School English Debate Regional Contest, Daejeon Metropolitan Office of Education, South Korea

2012 Merit Award for Educational Activity, Daejeon Metropolitan Office of Education, South Korea

2020 Research Consultant, Program Development for Middle and High School Transition Period, Korea Institute for Curriculum and Evaluation, South Korea

2018 Teacher Trainer, Samsung Dream Class College Mentor Training, Samsung Welfare Foundation, South Korea

2016 Researcher, Practical English Education Research Group, Daejeon Metropolitan Office of Education, South Korea

2014 President, Creativity and Human Character English Research Group, Daejeon Metropolitan Office of Education, South Korea

2014 Vice-president (Consultant), Teaching Group-Consulting Project, Daejeon Metropolitan Office of Education, South Korea