Developed a scalable, cloud-based microservices architecture using Spring Boot, Spring Cloud, and supporting technologies like Eureka, RabbitMQ, and Zipkin. Implemented features including customer interactions, fraud detection, and real-time notifications to deliver a robust and secure user experience.
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Core Framework: Spring Boot, Spring Data JPA
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Microservice focus: Spring Cloud, OpenFeign
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Database: PostgreSQL
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Additional technologies: Eureka, Kafka, Zipkin
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Project Scope: Customer-facing functions, security, and notifications
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Customer: This service interacts with customers, potentially through a web or mobile app.
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Fraud: This service detects and prevents fraudulent activity.
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Load Balancer: This service distributes incoming traffic among the different microservices.
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Message Queue: This RabbitMQ service allows messages to be asynchronously exchanged between microservices.
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Notification: This service sends notifications to customers, such as order confirmations or fraud alerts.
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Eureka Server: This service helps register and discover microservices.
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Config Server: This service stores and centrally manages configuration information for the microservices.
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Sleuth and Zipkin: These services provide distributed tracing, which allows developers to track the flow of requests across multiple microservices.