Analytics Dashboard - React & GraphQL

Built a comprehensive analytics dashboard for a SaaS platform serving Fortune 500 companies.

Key Features:
- Real-time data visualization with interactive charts
- Custom report builder with drag-and-drop interface
- Export reports to PDF, CSV
- Advanced filtering and data aggregation

Technical Implementation:
- Built with React 18
- GraphQL with Apollo Client for efficient data fetching
- Redux Toolkit for global state management
- Recharts for data visualization

Results:
- Page load time < 2 seconds
- 99.9% uptime
- 95% user satisfaction score
- Used by 500+ daily active users