Achyutha Ganguri

Implemented ORM with Hibernate to persist business objects in relational databases and enhanced existing applications built with Java, Spring, Hibernate, JMS, and REST web services. Built and supported Spring Boot microservices by refactoring monolithic functionality into modular services, including identity microservices communicating via REST APIs. Developed batch jobs using Spring Batch and scheduling to process XML files from external systems. Designed MVC architecture with Spring MVC and dependency injection to separate presentation, business logic, and data-access responsibilities. Created UI functionality using HTML5, CSS3, JavaScript, and Bootstrap, and used AJAX to consume REST services and render data tables. Integrated Hibernate with Spring for persistence and database access. Implemented security with Spring Security, maintained REST APIs with Spring/Jersey, and documented services using Swagger. Configured AWS infrastructure components such as VPC, EC2, S3, CloudFront, ELB

Implemented Hibernate-based persistence for business objects in relational databases. Enhanced existing Java/Spring/Hibernate/JMS and REST web services, and built batch jobs with Spring Batch and scheduling to process XML files from external systems. Refactored monolithic functionality into modular microservices using Spring Boot and REST APIs, including identity microservices and their testing/deployment. Designed MVC architecture with Spring MVC and dependency injection to separate presentation, business, and data-access layers. Built front-end functionality with HTML5/CSS3/JavaScript/Bootstrap and AJAX-driven REST consumption. Documented and maintained REST APIs using Swagger, and worked across development, QA, and production support to troubleshoot and deliver changes. Supported AWS infrastructure (VPC, EC2, S3, CloudFront, ELB, Elastic Beanstalk) and integrated Spring Boot with Spring Security for secure flows.

Designed and developed policy-claims management screens and flows using Struts, including controllers, action mappings, interceptors, forms, and view pages. Built UI components with HTML5, CSS3, JavaScript, AJAX, GWT, jQuery, and jQuery Easy UI, and developed dashboard experiences using Angular, Bootstrap, LESS, and related JS libraries. Integrated Spring, Struts, and Hibernate components across enterprise applications and implemented security modules such as self-registration, password changes, failed-registration approvals, and profile updates. Applied design patterns including DAO, Singleton, Factory, Delegate, and Front Controller. Developed AWS Lambda workflows and hosted microservices on EC2, using API Gateway to connect services securely. Implemented persistence using Hibernate and MySQL, and processed XML using SAX/DOM and XSLT. Built JMS message-driven components for order and message transfer. Created Spring Batch jobs to read flat files, load data into Oracle, and schedule p