Analytics Dashboard

Real-time data visualization and reporting system for enterprise clients

Problem It Solves

Enterprise clients needed instant insights from terabytes of data without building custom dashboards. Traditional BI tools were too slow and expensive.

Who Benefits

Customers can now visualize KPIs in real-time, make data-driven decisions faster, and reduce time-to-insight from days to seconds.

Tech Stack

React 19Node.jsMongoDBWebSocketsRechartsTailwindCSS

Architecture Diagram

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Deployment Diagram

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Key Features

→Real-time data streaming
→Custom report generation
→Interactive charts and visualizations
→User authentication and RBAC
→Export to CSV/PDF
→Alert system for anomalies

Performance Notes

Dashboard loads in <500ms | Updates stream in real-time | Handles 1M+ data points

Dev Notes & Lessons

WebSocket implementation was crucial for real-time updates. MongoDB aggregation pipelines handle complex calculations efficiently. RBAC prevented unauthorized access.