4years Frontend Developer - Hun Im

  • I am a person who passionately immerses myself.
  • I am a person with endless curiosity.
  • I am a person with a positive mindset

Experience

Web3 Frontend Developer Aergo | 2023.01 – present

Responsible for developing and maintaining frontend open-source functionalities for Aergo Blockchain.

  • Developed the Aergo Connect 3.0 Chrome extension personal wallet. ( 📎 배포 | 깃헙 )

    • Migrated from Manifest2 to Manifest3

    • Added Multi Accounts management and Private Network functionality

    • Integrated Hardware Wallet Nano Ledger support

    #Typescript #Vuejs #Vuex #Chrome Extension #Manifest3 #IndexedDb #ServiceWorker

  • Improved UI and developed contracts interactive (Read & Write) features for Aergo Scan. ( 📎 배포 | 깃헙 )

    • Implemented a feature that allows users to directly execute transactions and query contract data through smart contracts in the scanner.

    • Added Internal Tx viewing feature and original source code viewing feature.

    #Typescript #Vuejs #Vuex

  • Developed the Aergo Bridge service for Aergo and Ethereum bridge and admin. ( 📎 배포 )

    - Successfully bridged over 5 million Aergo to Ethereum within 4 months of launch (as of September 13, 2024)

    #Next.js(v14) #react-hook-form #react-query #wagmi

  • Migrated Aergo SDK (Hera.js) from GRPC to GRPC JS. ( 📎 깃헙 )

    - Updated the SDK to be compatible with the latest version of Node.js

Frontend Developer Blocko | 2022.01 – present

Responsible for Web3 services and UI development, including backend API integration

  • GEMVERSE - Added Aptos wallet integration and personal signature feature.

    • Implemented a feature that securely sends signatures to the backend by serializing them during the signing process.

  • Improved features and fixed bugs for the enterprise private blockchain (Aergo Enterprise Manager)

    • Fixed bugs in the chain and node editing functionality and synchronized the data to the latest state

Projects

• Road To Interview (21년 11월~4주)

  1. A web app designed for developers to practice technical interviews on their own. ( 📎 깃헙 | 기획서 )

    [Frontend] Javascript, React, Emotion, Redux

    [Client Deployment] AWS(S3, Route53, Certificate Manager, CodePipeline, CloudFront)

  • Created a video interview page using the WebRTC API
  • Developed a job listing page for developers using server-crawled data
  • Set up client auto-deployment and PWA deployment

Education

CodeStates

Software Engineering Bootcamp IM 29 Completion

2021.04 – 2021.11

Communication University of China

Bachelor’s Degree in Communication

2015 – 2019

Skills

• Javascript

• Typescript

• React.js

• Next.js

• Web 3 (Blockchain)

• Vue.js

Languages

• Korean - Native

• English - C1(ESL)

• Chinese - HSK6

Contributions

  • I contribute to Aergo open-source projects as a member of the Aergo team.
  • As a 3rd-year frontend developer, I develop within the React ecosystem.