Team AndUsChain

Sung Jun Park

Sung Jun Park Ph.D

  • 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
Yong Hyeob Cheong

Yong Hyeob Cheong

  • AndUs CMO (General Manager of Management Support)
  • AndUs : Management support and financial management.
  • AndUsChain platform development support
  • In charge of blockchain-based P2P electricity transaction (Ministry of Science and Technology project, KEPCO joint project)
  • Head of development of next-generation securities system
Yong Sub Lee

Yong Sub Lee

  • AndUs CTO
  • Development of the DEB consensus algorithm
  • Developed AndUsChain Daon Wallet
  • Vietnam EcoG9 ICO Project PM
  • KEPCO Blockchain-based project PM
  • Korea Internet & Security Agency Blockchain-based National DR Project PM
  • ETRI Smart Contract Blockchain Client Execution Module Development PM

Sei Woong Choi

Technology Director
  • 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