Event-Driven Notification Platform

A production-style distributed backend system designed to handle asynchronous event processing with high reliability and scalability.

Architecture

Client → API Gateway → RabbitMQ → Worker
↓
Redis (Rate Limiting)

Failures → Retry → Dead Letter Queue (DLQ)

##Features

• JWT-based Authentication
• Redis Sliding Window Rate Limiting
• Asynchronous Event Processing (RabbitMQ)
• Retry Mechanism for Failures
• Dead Letter Queue (DLQ)
• Dockerized Microservices Architecture

Tech Stack

• Node.js (Express)
• RabbitMQ
• Redis
• Docker & Docker Compose