Software Developer @ Surge ERP Consulting

• Lead the development of React app, improved overall accessibility, reduced loading time by 80%
• Develop marketplaces for Ethereum NFTs, allowing users to interact with smart contracts
• Develop a multiplayer game from end to end using WebSocket and Socket.io
• Develop a Node.js service with AWS Lambda to dynamically composite and generate PNG/SVG images with user’s inputs
• Develop Node.js apps to automate routine workflows
• Manage AWS ECS stacks

Renovated XiaoxiHome

• Built portfolio website built with Next.js
• Built a 3D scene into webpage with Babylon.js
• Created 3D models and baked light textures with Blender

News App

• Developed a frontend app with React.js to display news articles
• Developed a Node.js app to collect and clean news data recurrently, has been working reliably for years
• Developed a service with RabbitMQ to synchronize data between MongoDB and Elasticsearch
• Migrated analytics and search functionalities from MongoDB to Elaticsearch
• Visualized data into various interactive charts and map with d3.js
• Built CI/CD pipeline with Docker-Compose and GitHub Actions

Blog

• Built a blog with Python, Django, Django Rest Framework, and PostgreSQL
• Built Authentication module with JSON Web Token (JWT)

The first XiaoxiHome

• Discontinued, please give time for demo server to wake
• Built a split-flap effect cover page with canvas and CSS, custom algorithm to divide images into proper-sized tiles
• Built snowfall animation on canvas, with computation offloaded to Web Worker to improve performance