- Seoul National University, Department of Economics (2000)

- University of Seoul, The Graduate School of Science in Taxation (2014)

- Samsungcard (2000~2004)

- 48th Korea Bar Exam Passed (2006)

- 38th Judicial Research and Training Institute, Supreme Court of the Republic of Korea (2009)

- Lawfirm Suho (2009 ~ 2018)

- Jungwoo Attorneys at Law (2018 ~ 2021)

- Min&C (2021 ~ present)

- Legal Advisor, Content Dispute Resolution Committee (2012 ~ 2014)

- Legal Advisor, National Library of Korea (2009 ~ 2018)

- Legal Advisor, Port of Incheon (2015 ~ 2018)

- Legal Adivsor, Defense Acquisition Program Administration (2015 ~ 2018)

- Legal Advisor, Korea Internet Business Association (2016 ~ 2018)

- Litigation Representatives, Korea Deposit Insurance Corporation (2016 ~ 2018)

- Consultant Attorney, Gyeonggido Provincial Institute For Lifelong Learning (2018 ~ 2019)

- Pro Bono Attorney, Supreme Court of Korea (2018 ~ Present)

- Pro Bono Attorney, Seoul High Court (2018 ~ Present) 

- Legal Adivisor, Government Employees Pension Service (2018 ~ Present)

- Legal Advisor, The Association of Korean Medicine (2018 ~ Present)

- Legal Advisor, Human Resources Development Service of Korea (2018 ~ Present)

- Legal Advisor, Korea Workers Compensation & Welfare Service (2019 ~ Present)

- Committee Member, Industry Professional Practice (2020 ~ Present)