Backend & Microservices · 2025
E-Commerce Microservices (Node.js)
Node.js microservices with a RabbitMQ message queue, a service registry and an API Gateway, running on MongoDB and PostgreSQL with Docker Compose.
What I did
- Asynchronous inter-service communication with a RabbitMQ message queue.
- Built a Eureka-like service registry and an API Gateway.
- Each service owns its database (MongoDB or PostgreSQL).
Tech stack
- Node.js
- RabbitMQ
- MongoDB
- PostgreSQL
- Docker Compose
- API Gateway
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