Backend & Microservices · 2025
Kafka-Based Microservices
An event-driven microservices architecture with order, payment and notification services built on Node.js, Express, Apache Kafka and Docker.
What I did
- The order service creates orders and publishes order-created events to Kafka.
- The payment service consumes order-created, processes the payment and publishes order-paid.
- The notification service consumes order-paid and simulates sending an email.
Tech stack
- Node.js
- Express
- Apache Kafka
- Zookeeper
- Docker Compose
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