Real-Time Analytics Dashboard

Overview

Built a comprehensive analytics platform for enterprise clients, featuring real-time data visualization, customizable widgets, and advanced filtering. The dashboard processes millions of data points daily and provides instant insights through interactive charts and graphs. Implemented WebSocket connections for live updates, optimistic UI updates for better perceived performance, and a robust caching layer to minimize API calls. The project required close collaboration with backend teams to design efficient data structures and APIs.

Role & Responsibilities

Full-stack developer: data visualization & real-time updates

Key Metrics & Results

• Handles 2M+ events/day
• Sub-100ms render time
• 99.9% uptime
• Used by 500+ enterprise clients