A web application for users to track travel history, manage digital stamp collection, search for a national park & plan a visit

Tech stack: React, Material-UI, React-Spring, React-USA-Map, Firebase, Node.js, Express, MongoDB, Webpack, and Babel

• Built an interactive map of the United States for users to explore national parks by integrating the National Park Service API to render park information

• Implemented authentication & session management using Firebase and built a database using MongoDB to store user-specific data

• Built a single page application using React Router for a more seamless UX

• Developed modern UI with parallax scroll using React-Spring and Material-UI

A web application where users can store and listen to epub books

Tech Stack: React, React-Reader, React-Speech-Recognition, Material-UI, Firebase, Node.js, Express, MongoDB, Webpack, and Babel

• Built voice control feature using React Speech Recognition

• Collaborated with back-end team to design API architecture

• Designed and developed an intuitive, consistent, and responsive UI

Redesigned the backend for an e-commerce web application from a monolithic architecture into a scalable microservices architecture to support growing traffic

Tech Stack: Node.js, Express, PostgreSQL, AWS EC2, Docker, Nginx, Loader.io, K6, and New Relic

• Optimized query time by strategically indexing and restructuring

• Utilized Docker to deploy on AWS and horizontally scale

• Increased throughput by caching responses and load balancing with Nginx

Built an e-commerce web application in a remote team of 3 engineers based on a 27-page business requirement document

Tech Stack: React, CSS, Node.js, Express, Jest, Webpack, Babel, and AWS EC2

• Leveraged React Hooks & Context to share state between complex components

• Optimized page load performance using React’s lazy loading combined with Webpack minification and compression plugins

• Developed a consistent UI using pure CSS & React Styled Components