2011 - 2016 Attorney at Law, DR & AJU LLC
2016 - ORNE HANEUL Attorneys at Law
2019. 7. - Practical Supervision Advisor for Student Participation Lawsuits, Dong-A University Law School
2020. 1. - Advisory Council Member, Busan Techno Park
2021. 9. - Auditor, Digital Healthcare Alliance Forum
2021. 11. - Legal Affairs Officer, Korean Society of Digital Health
2022. 8. - Practical Supervision Advisor for Student Participation Lawsuits, Sogang University Law School
2022. 8. - Planning Committee Member, Korea Science and Technology Policy Platform Cooperative Association
2022. 10. - Mentor in the Exceptional Startup 1000+ Program, Korea Standards Association
2022. 12. - Data Review Committee Member, Gangwon State Precision Medical Industry Regulatory Free Zone Establishment Project (Data Safe Zone)
2023. 8. - Member of the DRB Consultative Body, Korean Society of Medical Informatics