Sunil P. Email & Phone Number

United States

• Involved in Development Life Cycle (SDLC) which includes development, design, analysis, testing and Integration.• Designed application using J2EE technologies along with Spring Boot Framework. • Created and configured new JIRA projects and worked with departments to maintain existing JIRA projects• Was part of designing and building micro services using spring boot, spring security and deployed to JSON web token cloud.• Involved in Developing Micro services to provide Restful API using Spring Boot with various data persistence ORM frameworks like Hibernate and JPA and messaging engines• Cloud infrastructure maintenance using a combination of Jenkins and Terraform for automating CI/CD pipeline in GCP.• Worked on RestWebservices as well as Node Rest framework for backend services, used Mongo DB (NoSQL) for database services.• Implemented REST API interfaces using JavaScript, ReactJS and Node JS.• Used Java Messaging Services (JMS) for reliable and asynchronous exchange of important information such as payment status report• Defined and constructed layers, server-side objects and client-side interfaces based on J2EE design patterns, ReactJS Developed and implemented Swing, spring and J2EE based MVC (Model-View-Controller) framework for the application.• Designed Prototype and project layout skeletons using ReactJS, JQuery, CSS,and HTML5.• Developed multiple web-based applications using Java, XML, CSS, HTML, DHTML and JavaScript.• Creating a responsive web application integrating Bootstrap with AngularJS and media queries.• Worked with Spring and Hibernate data mapping and implemented the associated business modules integration.• Used EJB Stateless beans to generate pick lists and to run Asynchronous Batch Jobs.• Used Spring Framework for Dependency Injection (DI) and integrated and used DAO designpattern to retrieve the data from the database.

Hyderabad, Telangana, India

• Conducted front-end, back-end development for financial software. • Developed RESTful APIs for software modules according to project requirements.• Developed web pages using Angular 4, HTML5, CSS3, Bootstrap, and AJAX.• Developed expertise in Java 8 features such as Parallel Streams, Lambdas, functional interfaces, and filters. • Used Core NodeJS, Java with Multithreading, Concurrency File Handling, I/O, Generics, Data Structures and Collections, and Garbage Collection.• Developed a full Microservice using SpringBoot framework with RESTful APIs to efficiently suspend test classes created by users on a timely basis, resulting in a significant reduction in the cost of storage.• Involved in developing Web interfaces using JSP, JSP Standard Tag Libraries (JSTL) using Struts Framework.• Leveraged a wide range of AWS services, including SQS, SNS, AWS Lambda, S3, and Kinesis, extensively across various projects to enable seamless communication and integration between microservices.• Developed CI/CD system with Jenkins on Kubernetes environment.• Designed and implemented user-friendly UI components using Angular, enabling users to easily create and manage groups of ASINs for classification purposes.• Created WAR/EAR files using MAVEN build and deployed them on JBOSS server.• Responsible for creating comprehensive design documents for all development tasks and ensuring their review by the team, ensuring efficient and well-documented approaches for each project.• Developed robust JUnit tests using Mockito and integration tests, which were integrated into the pipeline workflow for every development task, ensuring high-quality and reliable software releases.

Hyderabad, Telangana, India

• Developed websites and software including billing and e-learning applications. • Designed database tables and created ER-relationships between tables. • Wrote APIs for mobile applications. Conducted technical troubleshooting. • Developed web pages using front-end technologies and integrated with APIs. • Maintain the legacy Spring project and add new functionality. • Worked on developing backend services for various dealer services.• Developed a Service layer using Core JAVA, Spring, Rest and SOAP web services.• Designed and developed Jersey based Restful web services for customer health history analysis services.• Developed Service layer with REST and SOAP Web Services and tested services using SOAP UI tool with test data for requests.• Implemented Data Access layer using DAO pattern with JPA to use Hibernate as ORM tool.• Used Spring Aspects for implementing functionalities like logging functionality.• Designed and implemented transaction management using Spring AOP.• Designed and implemented applications using JSP, Spring MVC, Spring IOC, Spring Annotations, Spring AOP, Spring Transactions, Hibernate, SQL, Maven, Oracle. • Used Hibernate framework for back-end development and spring dependency injection for middle layer development.