A secure, automated video transcoding service is built by uploading raw files to Amazon S3 via a React.js frontend. S3 triggers a Node.js Lambda function or ECS Fargate task (using ECR for container images) to run FFmpeg, converting videos into optimized HLS/DASH formats. Infrastructure is managed via Terraform, and secure, expiring links are generated using S3 signed URLs for playback.

A code search and indexing tool that uses LSIF (Language Server Index Format) and embeddings to enable semantic search across code repositories. The tool returns seach results with relevant code snippets and links to the original source, improving developer productivity and code navigation.

Built a scalable microblogging platform that allows users to share posts, follow other users, and engage through interactions such as likes and comments. Developed using Node.js, React, AWS S3, Zustand, and TanStack Query, with a focus on real-time responsiveness and efficient state management.

Built with React.js, this extension helps users quickly find unique CSS selectors on any webpage—originally created to streamline a friend’s manual web scraping workflow.

On-demand image resizing using CloudFront, Lambda, and S3. Generates and caches image variants (sm, md, lg, xl) when requested via URL.

A web application where users can register, log in, build custom burgers, and place orders. Built with React.js, Redux for state management, and Firebase for authentication and real-time database..