Restify API
Enterprise-grade REST API gateway providing centralized authentication, rate limiting, request caching, monitoring, and auto-generated interactive documentation for microservices architectures.
The Challenge
The client had 15+ microservices with inconsistent authentication, no rate limiting, and poor documentation. API response times were unpredictable, and there was no centralized way to monitor API health or usage patterns across services.
The Solution
Built a centralized API gateway using Node.js and Express with Redis for caching and rate limiting. Implemented JWT-based authentication with refresh tokens, created auto-generated Swagger documentation, and built a real-time monitoring dashboard showing request volumes, latencies, and error rates across all services.
Key Features
Results & Impact
API response times reduced by 60%
Zero unauthorized access incidents
Developer onboarding time cut from days to hours
Handling 1M+ API calls per day
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