I’m putting together a lightweight cryptocurrency trading interface that centres on a single, high-performance dashboard. The core of the build is real-time price tracking pulled from leading exchange APIs via WebSocket or similar low-latency streaming. I need the prices to update instantly and remain in sync without manual refresh, so experience optimising event-driven data flows is essential. Interface goals • Clean, responsive layout that works equally well on desktop and mobile • Ticker panels for selected coins with sparkline snapshots • Expandable chart area (TradingView, Highcharts or comparable library) that inherits the live feed • Basic order panel placeholder (no order execution in this phase) so the layout is future-proof Tech preferences I’m comfortable if you choose React, Vue, or a comparable modern front-end stack coupled with Node, Python (FastAPI), or similar for the lightweight back-end proxy. What matters is that the code is well-structured, documented, and easy for me to extend with wallet integration and news modules later. Deliverables 1. Source code in a private Git repository 2. Instructions to spin up the project locally (Docker or a concise README is fine) 3. A short hand-off call or screen share walking through the main components Acceptance criteria • Dashboard renders within 2 s on first load and streams price updates under 300 ms latency • Code passes linting/tests and runs on my machine without modification • UI matches the agreed mock-ups or wireframes If you’ve shipped similar crypto or stock trading dashboards before, point me to a demo or repo and outline the data providers you’ve worked with. Looking forward to collaborating on a smooth, fast, and extensible trading tool.