Team AndUsChain


Sung Jun Park Ph.D

President & CEO
  • AndUs Co., Ltd. CEO (AndUsChain / Daon)
  • Korea’s leading blockchain/cryptocurrency technology and services specialist
  • Development of Deb Agreement Algorithm with Sustainable Decentralization Characteristics
  • The creator of the AndUsChain who applied the Deb consensus algorithm to Ethereum, Mainnet
  • Director of Blockchain Research Center, Graduate School of International Information Security, at Dongguk University
  • Adjunct Professor, Graduate School of International Information Security, Dongguk University (Cryptography and Blockchain)
  • Member of the Intelligence Promotion Committee of the Ministry of Education (Chairman of the Private Committee)
  • National standard expert in the field of TTA blockchain

Baek, Mi-Sook

Executive Vice President & COO
  • ETRI(Electronics and Telecommunications Research Institute), Researcher
  • SK Hynix, Senior Research Engineer
  • IPONE Corp. Executive Director
  • Institute of Latin American Studies/Seoul National University, Planning Team Leader 

Sae Woong Choi

Head of Research Institute & CTO
  • Head of Technology Research Institute
  • Development of the DEB consensus algorithm
  • Blockchain source technology transfer training (Sejong Telecom)
  • Development of blockchain-based national DR project by Internet & Security Agency
  • Bitcoin trading system for Huobi Bitcoin exchange