Real-time Collaboration Platform

Overview

A Notion-meets-Slack style platform that enables teams to collaborate seamlessly with real-time document editing, integrated video calls, and persistent team chat.

Key Features

• Real-time document editing with conflict resolution
• Peer-to-peer video calls using WebRTC
• Team chat with threading and reactions
• File sharing with preview support
• Presence indicators and cursor tracking

Challenges & Solutions

Implementing CRDT for conflict-free real-time editing was the biggest hurdle. I studied Yjs and implemented a custom solution optimized for our specific document structure.