📫 How to reach me: c4lvin@4pillars.io

• 👨‍💻 Research Analyst
  📆 2025.05 -
  📍 Four Pillars - Seoul, South Korea
  💡 Researches on trending crypto projects

• 👨‍💻 Research Analyst
  📆 2023.07 - 2025.04
  📍 Theori - Seoul, South Korea
  💡 Pre-audit researches / Due diligence @ChainLight, Theori

• 📖 M.S. of Computer Science
  📆 2021.09 - 2023.02 (Early Graduation)
  📍 Sungkyunkwan University - Suwon, South Korea
  🔍 Supervisor - Hojoon Lee, SSLAB
  📜 Thesis - Towards Privacy-preserving DID Resolving Architecture

• 📖 B.S. of Mathematics and Computer Science
  📆 2015.03 - 2021.08
  📍 Sungkyunkwan University - Suwon, South Korea

• 👨‍💻 Invited Researcher
  📆 2022.01 - 2022.07
  📍 CISPA Helmholtz Center for Information Security - Saarbrücken, Germany
  🔍 Supervisor - Yang Zhang
  💡 Researched source code vulnerability detection using Explainable Graph Neural Network

• 🪖 Military Service
  📆 2016.08 - 2018.04
  📍 Defense Psychological Operation Group - Seoul, South Korea
  💡 Honorably Discharged

• 📖 DID We Miss Anything? Towards Privacy-preserving DID Resolving Architecture
  📍 IEEE Transactions on Dependable and Secure Computing
  🔍 Corresponding Author - Hojoon Lee, SSLAB
  💡 First Author

• 📖 A Comprehensive Analysis of Today’s Malware and Its Distribution Network: Common Adversary Strategies and Implications
  📍 IEEE Access
  🔍 Corresponding Author - Hojoon Lee, SSLAB
  💡 First Author

• 📖 Confidential Machine Learning Computation in Untrusted Environments: A Systems Security Perspective
  📍 IEEE Access
  🔍 Corresponding Author - Hojoon Lee, SSLAB
  💡 Co-Author