Developed Microservices for inventory service, user service, and notification service.Implemented persistence layer using Spring Data JPA.Worked with Service Discovery (Eureka), Circuit Breaker (Hystrix), Intelligent Routing (Zuul) and ClientSide Load Balancing (Ribbon).Used Kafka to continuously process streaming data along with querying stored data.

Developed Microservices for Inventory Management, Product Catalog, and Order Management using Spring Boot, Spring Cloud and Spring Data JPA.Implemented Spring Security framework with JWT filters.Involved in doing unit testing and writing test cases using Junit and Mockito Framework.

Built Microservices for Account module and Customer module using Spring Boot, Spring Cloud in the application.Used Spring security features for Authentication and Authorization in the application.Used Spring dependency injection and Autowiring concepts to ensure loose coupling between layers.Implemented persistence layer by using Spring Data JPA.

Used Model-View-Controller (MVC) architecture pattern for creating applications.Used Spring MVC, Spring AOP features to develop the restful web services for the application.Implemented Spring AOP to manage transactions, logs and exceptions.Implemented persistence layer using Spring Hibernate.