Certified virtual asset operator on the Oasis Exchange (2022.02)
Tech Leader for China Baidu subsidiary Co., Ltd. 100% blockchain development team (2021.08 ~ 2021.12)
General overseer for ISMS acquisition of Oasis Exchange and system architecture design (2021.09.02)
CEO of Duda Holdings, which operates Chia Korea (Chia Network Pool) service (2020.09~)
Bitsonic Exchange Defi Development Team Tech Leader (2020.10 ~ 2021.06)
iCore E&C Government-led Blockchain Lecture Curriculum Production (2020.08)
Korea Electric Power Exchange Security Consultant (2019.12.02)