Brainly App - [GitHub Repo](https://github.com/sachet26/Brainly.git), Built a centralized content app using React, Node.js, TypeScript, and Tailwind., Integrated YouTube, Twitter, and Google Docs APIs for content collection., Designed REST APIs and handled user authentication, storage, and routing., WebSocket Chat app, An app where you can join a room, send messages and receive messages from others., Framework/Languages/Tools - WebSocket, TypeScript, Tailwind, Node js., System Design, Designed LLDs of Parking Lot, Rate Limiter, StackOverflow clone using Java, SOLID principles, Strategy & Factory patterns, Participated in mock system design interviews.