CryptoFlow Trading Engine
A real-time cryptocurrency trading interface featuring live WebSocket market data feeds, interactive TradingView-style charts, portfolio tracking, automated trading bot integration, and multi-exchange support with unified order management.
What wasn't working
Active traders had to juggle three exchange UIs, each with different order flows, to execute simple arbitrage strategies. Latency between signal and order was over 600ms.
What I built
I built a unified trading dashboard connecting to Binance, Coinbase, and Kraken WebSockets simultaneously. End-to-end signal-to-order latency dropped to 80ms.
What it does
- Real-time WebSocket market data from 3+ exchanges
- TradingView-style interactive candlestick charts (D3.js)
- Unified order ticket across exchanges
- Custom trading bot API with backtesting UI
- Portfolio P&L tracking with cost-basis accounting
- Price alerts via SMS, email, and desktop push
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A closer look
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