Designed and built PingMe, a realtime chat application using MERN stack and Socket.IO .
Developed key features: live messaging, online user status, typing indicators, read receipts, and contact requests with instant notifications.
Implemented event-driven communication to provide a smooth and responsive user experience across all devices.
Shared key learnings and architecture through a detailed technical article and open-sourced the project.
Published:July 19, 2025