A trading screen that cannot lag
Valhalla needed a professional exchange frontend: real-time prices, a visual order book and trade execution with minimal latency, across multiple trading pairs including BTC, ETH, SOL and MATIC. It needed candlestick charts, KYC verification for regulatory compliance, and dev, staging and production environments for safe releases.
Streaming the market
We built the frontend in Vue 3 with the Quasar framework. It connects to the trading backend over WebSocket using STOMP, so prices, the live order book and trade history update as they happen. KlineCharts draws professional candlestick charts for technical analysis, and traders manage their portfolio from an account dashboard.
Verified and deployed
Identity checks run through the SumSub SDK, supporting regulatory compliance across jurisdictions. The application is containerised with Docker and deployed to Kubernetes across the three environments. Price updates reach traders in under a second.