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JunhaDex/README.md

en ko

Hey, I'm Junha Kim

You can call me Dex. I'm a front-end developer based in South Korea. I'm a developer who builds through communication, as I believe software development is not just about writing codeβ€”it's about effective communication with users, stakeholders, and fellow developers.

My experience is primarily in front-end development, leading teams to build intuitive and large-scale platforms. I am also capable of full-stack development, with skills in backend server development, cloud infrastructure (AWS/GCP), and automation.

πŸ—οΈ What I have built

Cross-Platform Social App for College Students

  • Tech Stack: Vue3, Vite, TypeScript, Ionic, Capacitor, Android, iOS, Java, Swift
  • Engineered complex, interactive UI components for features like timetables and real-time chat.
  • Built native plugins with Java and Swift to leverage core device features for each platform.
  • Optimized app performance and responsiveness across a wide range of devices and screen sizes.

Integrated DeFi & NFT Marketplace

  • Tech Stack: Vue3, Vite, TypeScript, TailwindCSS, ethers.js, Solidity, WalletConnect
  • Engineered the critical logic for a DeFi service that calculates real-time, cross-chain asset exchange rates, ensuring high accuracy for financial transactions (Swap and Bridge).
  • Integrated multiple wallet providers in a multichain environment for a seamless user experience.
  • Structured a large-scale frontend project using a monorepo architecture and the git-flow branch strategy.
  • Maintained high performance, achieving Lighthouse scores above 90, and implemented security measures aligned with the OWASP Top 10.

πŸ€” What I'm looking for

I'm open to opportunities to build services that benefit society and contribute to making the world a better place.✨

πŸ“« Contact Me


πŸ› οΈ Tech Skill Sets

Frontend

vue3 React typescript vite rollup typescript tailwindcss

Cross Platform Mobile

android iOS ionic capacitor tailwindcss tailwindcss

Backend & Infrastructure

nodejs nestjs laravel nginx mysql redis aws google cloud docker git redhat


πŸ‘¨πŸ»β€πŸ’» Statistics

GitHub Stats Most Used Languages

Pinned Loading

  1. kysa25-mate-renew kysa25-mate-renew Public

    Vue

  2. web-stepup-react web-stepup-react Public

    TypeScript

  3. kysa24-client-api kysa24-client-api Public

    TypeScript

  4. kysa24-client-sns kysa24-client-sns Public

    Vue 1