NewYorkers
Yield-Nexus — Real-Time Crypto Portfolio & Trading Platform
24 backend services, 13 API routes, 27 UI components. Live WebSocket updates across portfolio, positions, and charts. Stable fintech-grade system in 5 months, 281 commits.
The Problem
Approach
Designed a centralized architecture with a shared TypeScript monorepo.
Built exchange connector abstractions so adding new exchanges is plug-and-play.
Integrated live WebSocket streams for portfolio, market data, and orderbook updates.
Wired up PostgreSQL for history, Redis for caching, and AI services for market insights.
Shipped a Docker-based dev environment and CI pipeline for fast iteration.
Results
24 backend services, 13 API routes, 27 UI components. Live WebSocket updates across portfolio, positions, and charts. Stable fintech-grade system in 5 months, 281 commits.
Technology
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