Juheon Lee Email & Phone Number

Eliminate the user's discomfort, deliver the worth of product, as a front-end engineer. Especially interested in the visualization the data as various forms.

• 

  Frontend Developer

  Xangle.Io

  Mar 2024 - Present - 대한민국 서울

  Xangle Portal (24.05~)- Developed an airdrop quest service featuring various missions such as asset following and quizzes- Created a custom virtual asset system within market trends- Redesigned the sign-up process and developed a new my page- Renewed the 404 error page- Developed campaigns for airdrop hypothesis testing- Built a notification center for followed virtual assets and service alerts- Migrated framework versions, improved legacy code, and performed maintenance- TypeScript, Vue.js, Nuxt.js, Tailwind, SCSS, Tanstack Query, Highcharts.jsXangle Portal IA (24.05~)- Developed admin tools for operating and supporting the airdrop quest service- Implemented user management features- Improved legacy code and performed maintenance- TypeScript, Vue.js, Tailwind, SCSS, Quasar, Tanstack QueryXangle Analytics(24.03~24.06)- Developed and maintained on-chain data dashboards- Added new indicators for Aptos and Wemix, and maintained existing indicators for Polygon and BSC- TypeScript, Vue.js, Nuxt.js, Tailwind, SCSS, Tanstack Query, Highcharts.jsXangle ERP Performance Analytics (24.03~24.06)- Developed Performance Analytics service for on-chain data analysis- Created customizable charts and dashboards with adjustable axes, indicators, metrics, and chart types- Optimized UI loading time from 2-3 seconds to 1 second by tracking unnecessary network requests- TypeScript, Vue.js, Nuxt.js, Tailwind, SCSS, Tanstack Query, Highcharts.js, Gridstack.js, AG-gridXangle ERP PA Admin (24.03~24.04)- Developed admin UI for operating Performance Analytics in the Xangle ERP service- TypeScript, Vue.js, Tailwind, SCSS, Quasar, Highcharts.js