Projects

TEX (May 2022)

This project participated in 'HackMoney 2022', organized by ETHGlobal, the global developer community of Ethereum. We developed a MEV-resistant DEX named TEX, and successfully clinched the finalist position. The primary functionality involves encrypting transactions, generating proofs (zero-knowledge proof) for valid encryption, allowing for pre-verification of transaction content, and preventing potential attacks such as front-running and sandwiching attacks.

• Skills: React.js WebAssembly, Express.js, Rust

• Assigned Responsibilities

  • Developed Poseidon encryption module and encryption zero-knowledge proof module in Rust.
  • Developed WASM package for the encryption module.
  • Designed and developed the frontend interface, integrating it with the WASM library.

• Results

  • Official showcase (opens in a new tab) by ETHGlobal
  • Github Source codes
    • Interface (opens in a new tab)
    • Encryption (opens in a new tab)
    • Smart Contract (opens in a new tab)

Decipher Homepage (Aug 2021 - Dec 2021)

The promotional website for Dicipher, the blockchain research group at Seoul National University. It is currently not deployed as it is undergoing a redesign.

• Skills: Nest.js, Prisma(MySQL), GraphQL, Docker, AWS

• Assigned Responsibilities

  • Sever Development

• Results

  • Github Source Code (opens in a new tab)

Position (Jul 2021 - Aug 2021)

Position is a shared web calendar service that provides a clear separation between public and private schedules. Users can easily view and interact with both official and personal events, allowing friends to check and coordinate their schedules seamlessly.

• Skills: React.js, Express.js, Electron.js

• Assigned Responsibilities

  • Frontend Development
  • Sprint Managing

• Results

  • Github Source Code (opens in a new tab)

Elysia Mobile App (Aug 2020 - Feb 2021)

The mobile interface for Elysia, a decentralized marketplace connecting real estate buyers and sellers worldwide. Users can trade real estate tokens and monitor their token holdings through the dashboard.

• Skills: React Native, Expo, React.js (Webview)

• Assigned Responsibilities

  • Mobile App Development

• Results

  • Github Source Code
    • App (opens in a new tab)
    • DApp (opens in a new tab)
  • Apple App Store (opens in a new tab)
  • Google Play Store (opens in a new tab)

Likelion SNU (Mar 2020 - Aug 2021)

Likelion SNU is web development club in Seoul National University.

Seminar

I Conducted sessions about React, Django/DRF, AWS and Docker impacting over 40 students.

• Source codes (opens in a new tab), Lecture notes in Notion (KR) (opens in a new tab)

Hackathon

Booke (Aug 2020)

Booke is a social networking service for book enthusiasts. Users can share their thoughts on the books they've read, and these reviews are added to their virtual bookshelves. Additionally, users can visit their friends' bookshelves to exchange opinions.

• Skills: Django
• Results
  • Github Source Code (opens in a new tab)