video1.0<iframe src="https://www.loom.com/embed/d6df28a87388482893234e21248011c1" frameborder="0" width="1440" height="1080" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>10801440Loomhttps://www.loom.com10801440https://cdn.loom.com/sessions/thumbnails/d6df28a87388482893234e21248011c1-5218f9f056c6020a.gif138.246439Hey everyone, I am Siddharth Nair, and I built my core collab pop-up, a real-time collaborative code editor like Google Docs. I use Spring Boot with STOMP over WebSockets to broadcast every keystroke instantly, using surgical updates with position offsets to keep state consistent. For execution, I integrated the Judge0 API and stateless Spring Security, and I handled a tricky async condition where live updates could appear before the WebSocket handshake. I share a quick code execution demo showing correct exit codes and errors. I am currently looking for junior backend, full stack, or intern roles in Canada, so please check my live demo and GitHub, and feel free to connect.