Attorney, Thankslaw office (2009. 2. - 2012. 2.)
Partner, Thankslaw office LLC (2012. 3. - Current)
Member of Korean Islamic Law Association (2009.- Current)
Vice chairman of Committee of Legal Symstem development of Korean Claud Central park (2013. 2- Cureent)
Member of Taxpayer rihgt Committee , Geumjeong District Tax Office, (2013. 5. -Current )
Auditor, Drager.Co.,Ltd. (2012-Current)
Busan District Court Electronic Case Filing System Conciliation(2013. 10. - Current)
Trustee in Bankruptcy of Shingi Engineering Co.,Ltd. (2014. 2-Current)
Trustee in Bankruptcy of Hyowon Engineering Co.,Ltd. (2014. 6. - Current)
Legal Issue of Rehabilitation Claims and Rehabilitation Security Rights according to DEBTOR REHABILITATION AND BANKRUPTCY ACT (Busan Bar Asscciation, 2013.)