Multi-Surface Exchange
Crypto Exchange — xpay.co
User trading SPA, ops admin, and digital receipts — one product domain with SignalR live updates.
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Traders and operators need different UIs — wallet, spot/markets, gifts, support tickets — while sharing the same real-time market and order data. The product also needed a public digital-receipt surface and branded maintenance/error pages, all in an RTL/Jalali-friendly experience.
My role
Built and maintained front-end across the user app (app.xpay.co), admin console, and public receipt viewer (viral-team). Wired SignalR for live updates, Redux Toolkit for complex client state, and Ant Design for dense ops screens — including RTL and Jalali date UX.
What I built
- User trading SPA at app.xpay.co — wallet, markets, gifts, support
- Ops admin console with dense Ant Design screens
- Public digital-receipt viewer and branded error/maintenance pages
- SignalR live updates and Redux Toolkit client state; RTL + Jalali UX
Outcome
A multi-surface XPay front-end at xpay.co / app.xpay.co: trading UI for users, tools for ops, and shareable payment receipts — with static branded error/maintenance pages folded into the same product story.
Technologies
- React
- TypeScript
- Vite
- Redux Toolkit
- Ant Design
- SignalR