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Jung Young Choi
Expert Advisor
- TEL 82 2 6003 7529
- FAX 82 2 6003 7832
- E-MAIL cjy@yoonyang.com
Biography
Mr. Jung Young Choi is an expert advisor at Yoon & Yang LLC, and his main practice areas include digital finance, financial compliance, response to inspection and sanction of financial companies, and anti-money laundering (AML) and data protection issues.
Mr. Choi is an expert with 14 years of experience at the Financial Supervisory Service, where he specialized in IT supervision and inspection, as well as the broader digital finance sector. Thereafter, he served as an IT audit officer at a major law firm and Dunamu Inc., a leading virtual asset and fintech company, during which he further refined his practical insights into cutting-edge financial platforms and enhanced his expertise in internal control and risk management.
In particular, leveraging his high-level expertise in the field of digital finance and data protection. Mr. Choi provides comprehensive advisory services that encompasses technical areas (such as electronic signatures and authentication, open APIs, data management, information security, cloud computing, and AI), as well as regulatory compliance including issues pertaining to the Act on Real Name Financial Transactions and Confidentiality, the Financial Consumer Protection Act, business outsourcing, electronic finance, credit card industry, and AML.
Mr. Choi is an expert with 14 years of experience at the Financial Supervisory Service, where he specialized in IT supervision and inspection, as well as the broader digital finance sector. Thereafter, he served as an IT audit officer at a major law firm and Dunamu Inc., a leading virtual asset and fintech company, during which he further refined his practical insights into cutting-edge financial platforms and enhanced his expertise in internal control and risk management.
In particular, leveraging his high-level expertise in the field of digital finance and data protection. Mr. Choi provides comprehensive advisory services that encompasses technical areas (such as electronic signatures and authentication, open APIs, data management, information security, cloud computing, and AI), as well as regulatory compliance including issues pertaining to the Act on Real Name Financial Transactions and Confidentiality, the Financial Consumer Protection Act, business outsourcing, electronic finance, credit card industry, and AML.
Practice Areas
Experience
- 2026-present Yoon & Yang LLC
- 2022-present Advisor, Korea Fintech Industry Association
- 2025-26 Dunamu Inc.
- 2023-25 Yoon & Yang LLC
- 2023-24 Advisor, Financial Security Institute
- 2021-23 Yulchon LLC
- 2007-20 Financial Supervisory Service
Education
- 2021 Yonsei University Graduate School of Information (M.S. in Information Systems)
- 2007 Yonsei University (B.A. in Computer Science)
Publications
- Legal Issues and Challenges of Prepaid Electronic Payment Means – Regulatory System and Direction of Simple Payment Service (So-called “Pay-up”), BFL No. 129, Seoul National University Center for Financial Law (Co-Author, Jan. 2025)
- E-commerce Platform Payment Service and Fintech – Centering on Recent Trends such as Regulatory Change and O2), BFL No.108, Seoul National University Center for Financial Law (Co-Author, Jul. 2021)
Languages
Korean and English
