Data Visualization • 2024
Metrics Dashboard
Real-time analytics dashboard for monitoring business KPIs.
Next.js D3.js TimescaleDB WebSockets
The Challenge
A fintech company was drowning in data but starving for insights. Their existing tools couldn’t handle the volume or provide the real-time updates their trading desk needed.
Our Approach
We designed a dashboard that prioritizes clarity over density:
- Customizable layouts so each team sees what matters to them
- Real-time updates without page refreshes
- Smart alerts that learn normal patterns and flag anomalies
- Export anywhere: PDF reports, Slack notifications, API access
Technical Highlights
TimescaleDB for time-series data, handling millions of data points per day with sub-second query times.
D3.js visualizations with smooth animations and interactive tooltips. Charts that are beautiful and functional.
WebSocket streaming for live data. The dashboard reflects reality within 500ms of any change.
Results
- 10x faster report generation
- 3 hours/week saved per analyst on manual reporting
- Early warning system caught 15 issues before they escalated
- Zero downtime during market hours