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CryptoDash: Pro Trading Terminal
Handling millions of WebSocket messages per second for a real-time crypto trading deck.
Overview
Professional traders demanded a terminal that didn't freeze during market volatility. CryptoDash needed a backend robustness overhaul.
Client Requirements
- Sub-50ms latency updates
- Advanced charting library integration
- Multi-exchange API aggregation
- Sleek, dark-mode UI
Key Features
Custom WebSocket Server (Rust)
TradingView Library
Order Book Heatmap
Portfolio Analytics
"Finally, a platform that keeps up with the market. It hasn't crashed once, even during the biggest crash of the year."
David Brock
Lead Trader
How We Built It
We rewrote the matching engine in Rust for raw performance. On the frontend, we optimized React re-renders using web workers to handle the data stream without blocking the main UI thread.
Technologies
RustReactWebSocketsTimescaleDBGo
Outcome
- $50M Daily Volume Handled
Visual Transformation
Before
After