2024 - Present: School teacher, Sheffield, UK.

2024 - PGCE with QTS: British School Teaching Qualification.

2015-2023 - Owner of Hanyoung English School, Daegu, Korea.

2020 - Present: Ingulpil English Tutoring (Online).

2011-2022 - Teacher Trainer, Korean Ministry of Education.

2009 - Masters Degree.

2006-2010 - EPIK Teacher in Korea.

2006 - Undergraduate Degree.