Data Visualization Dashboard
Interactive dashboard for real-time data analytics and business intelligence.
3 months
June 2024
Project Screenshot
Project Overview
Developed an enterprise-grade analytics dashboard that transforms complex data into actionable insights through interactive visualizations. The dashboard processes millions of data points in real-time and provides customizable reports for different stakeholders.
The Challenge
Handling large datasets efficiently while maintaining real-time updates and interactive visualizations. The system needed to support multiple data sources and provide role-based access control for different user types.
The Solution
Implemented a data pipeline using Python for ETL processes and PostgreSQL with time-series optimizations. Used D3.js for custom interactive visualizations and React for the dashboard interface. Created a caching layer with Redis for frequently accessed data. Implemented WebSocket connections for real-time updates.
Results & Impact
Processing 10M+ data points daily
90% faster report generation compared to previous system
Real-time updates with <100ms latency
Reduced decision-making time by 60%
Adopted by 500+ users across organization
Key Features
Real-time data visualization with multiple chart types
Customizable dashboards with drag-and-drop widgets
Advanced filtering and drill-down capabilities
Automated report generation and scheduling
Export data in multiple formats (PDF, Excel, CSV)
Role-based access control
Data alerts and notifications
Historical data comparison
Mobile-responsive design
API for third-party integrations
Technologies Used
Frontend
Backend
Database
Tools & Services
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