Rewrote the entire legacy 3D JavaScript library with TypeScript, three.js, and gsap; 3D panoramic view, navigation, and measurement system similar to Google Street View.
Created thorough documentations for the above library using VitePress and Docusaurus:Docs v1Docs v2
Updated and migrated UIs (from Vue2 to Vue3) that wrap around the three.js app based on Figma designs from design team.
Added new map features such as satellite view, terrain view, and distant measurement to the existing React app; similar to Google Maps.
Rewrote 'post home for sale' multi-step web form in the React app to have a persistent draft state in DB (MySQL) before the submission is completed.
Created a Node.js web scraper (Express.js) to collect and aggregate home prices from a 3rd-party website.
Added an API endpoint to our Express.js backend to serve (and cache) data collected by the above web scraper.
Added UI components to the React app that request (Redux-Saga) and show the data from the above API endpoint.
Fixed bugs, implemented new UI designs, and added new features to the existing React app (Class Components, Redux, Webpack, Sass).
Wrote a new React app containing interactive UI elements such as sortable tables, modals, settings page, and charts using React hooks, React Router, React Table, Apache ECharts, Blueprint JS.
Added new REST API endpoints to our Java backend (Eclipse Vert.x and MariaDB) for the new features.