- I’m Hojae Lee, passionate about algorithms and blockchain.
- 4th-year Computer Engineering student at Hongik University.
- My favorite animal is the pelican 🐥
- I’m the type who tries first and optimizes later. (Fail fast, learn faster.)
HiARC Homepage — Team Project
- Partially responsible for frontend development of the HiARC club website
- Implemented the Awards & Achievements page
- Experience in collaborative architecture design and working closely with designers
Hi-Rating — Team Project
- Implemented the entire frontend
- Applied monorepo architecture
- Implemented admin login using cookies
- Real-time algorithm competition scoring system
- State management, API integration, and responsive UI
- Collaborated with designers and backend developers
PAWNABLE — Team Project (Hackathon MVP)
🏆 Built and completed at the Hong Kong Consensus Hackathon 2026
- Designed and implemented a time-based liquidation P2P lending protocol
- Eliminated price-oracle dependency and liquidation MEV risk
- Led development of Solidity smart contracts (Foundry + OpenZeppelin)
- Architected and implemented the backend indexer using Express + Prisma + PostgreSQL
- Integrated smart contracts with Next.js frontend for on-chain interactions
- Deployed on Base Sepolia and conducted end-to-end on-chain testing
- Presented live demo in English at the hackathon
- Hongik University, Department of Computer Engineering (Mar 2023 ~ Present)
- Operations Team, Hongik Algorithm Club (Mar 2023 ~ Dec 2024)
- HiARC Development Team (Sep 2024 ~ Sep 2025)
- Blockchain at Yonsei — Onboarding Team (Jan 2026 ~ Present)
- 2024 Winter SUAPC — University Award (Top Team from Hongik University, outside Overall Top 10)
- Sep 2024 Hongik University Programming Contest — Special Award (Lower Division)
- 2025 Summer SUAPC — Bronze Award
- 2025 ICPC Seoul Regional — Onsite Participant (Hongik University Representative)