Varun Reddy

Java Developer @Equifax

Alpharetta, GA, US

Involved in Design, Development, Documentation and Production phases of the application.• Worked on Spring Boot Restful Web Service API Development and made use of Java 11 and AWS Cloud service.• Implemented Pausing and Resuming job features according to the business need.• Developed re-usable utility classes in core java for validation that are used across all modules. • Implementing the Microservices to base on RESTful API utilizing Spring Boot with Spring MVC.• Developing Spring JMS Message listeners to process messages asynchronously between new services and legacy services.• Worked on spring cloud for Routing, Service-to-service calls, Load balancing.• Implementing or exposing the Micro service architecture with Spring Boot based services interacting through a combination of REST and Apache Kafka message brokers.• Developing the DAO layer for the application using spring, hibernate and developed various business logic.• Involved in migrating data and code to new application with updated architecture and technologies• Wrote various PL/SQL scripts at DB side in SQL Server. • Responsible for mapping the database model into persistence objects using Hibernate Annotations.• Worked on GIT as version control for source code maintenance, Jira for defect management system.• Helped production support team to solve trouble reports.• Worked on LINUX to move the project into production environment.• Written Junit test scripts for unit testing of the application and log4j for logging• Used Spring Kafka API calls to process the messages smoothly on Kafka Cluster setup.• Created Controllers, Services, Repositories, DTOs using Spring Boot and Spring Web (MVC) modules.• Developed and consumed REST Webservices. Developed both XML and JSON request and responses using REST.• Wrote NoSQL queries and procedures to fetch the data from MongoDB