Learn to build complete rate limiting systems with Redis and Node.js. Covers token bucket, sliding window, and advanced patterns for production APIs.
Learn to build a complete authentication system with Passport.js, JWT tokens, and Redis session management. Includes RBAC, rate limiting, and security best practices.
Learn to build scalable event-driven microservices with Node.js, RabbitMQ & MongoDB. Master message queues, Saga patterns, error handling & deployment strategies.