04 · Financial Analytics Platform
MarketPulse
Production-grade SaaS architecture.
Overview
A production-grade financial analytics platform integrating real-time stock and cryptocurrency data behind an authenticated, subscription-based product.
Challenge
The problem
Market data services need to stay responsive under high request volume while keeping access authenticated and billable.
Approach
How it was built
Built with Next.js, TypeScript and Node.js. Multiple real-time market APIs are integrated behind rate-limited and cached REST endpoints, with full authentication and subscription flows using JWT and Stripe.
Process & features
- 01Real-time stock and cryptocurrency APIs
- 02Rate-limited endpoints
- 03Cached REST endpoints
- 04Authentication
- 05Subscription flows
Technology
Next.jsTypeScriptNode.jsREST APIsJWTStripe
Outcome
End-to-end ownership of a commercial-ready SaaS product.
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