Overview

A realtime messaging platform with persistent chat history, authentication, presence tracking, and socket-based delivery.

Key features

• Bidirectional realtime messaging with Socket.io
• User authentication and secure session management
• Persistent chat history and message retrieval
• Online/offline status and user discovery

What I owned

• Led realtime architecture and socket integration
• Built frontend state management around chat workflows
• Designed backend routes for messaging and user APIs
• Implemented UX patterns for responsive chat interactions