Present Partner Attorney, LIWU Law Firm Advisory Department
Former Associate Attorney at ClearyGottlieb Steen&Hamilton, an American law firm (New York and Hong Kong offices)
Former Partner Attorney at Sejong Law Firm (Financial Division)

Present outside director of Kakao Co., Ltd.
Present Financial Supervisory Service Sanctions Deliberation Committee member
Present Outside director of Buruguru Co., Ltd.
Present MBC Personnel Committee Member
Present member of the Seoul Metropolitan Government Administrative Appeals Committee
Present advisory member of the Serious Accident Punishment Law Response Task Force of the Seoul Bar Association
Present Director of Korea Financial Law Society
Present an expert member of the Financial Dispute Mediation Committee of the Financial Supervisory Service
Present member of the Chartered Institute of Arbitrators
Present Director, Korean Women Lawyers Association
Former advisory member of Korea Deposit Insurance Corporation
Former civilian member of the Public Procurement Service's Fine Imposition Deliberation Committee
Former Chairman of the Europe and Oceania Subcommittee of the International Committee of the Seoul Bar Association
Former member of the Women Lawyers Special Committee of the Korean Bar Association
Former reviewer at the Ministry of Science and ICT
Former arbitrator at the Korea Commercial Arbitration Board
Former advisory lawyer at the Ministry of Strategy and Finance
2011-2016 Listed as Leading Individual in Chambers Asia Capital Markets, a leading legal publication