Responsibilities: • Collaborate with cross-functional teams including UX designers, product owners, and other developers to deliver high-quality software solutions.• Write clean, maintainable, and efficient code that follows best practices and design patterns.• Develop and maintain RESTful APIs using Spring and other Java frameworks.• Design, develop, test, and deploy the application using PCF, OpenStack, Kubernetes, and Docker containers.• Design and implement database schemas using NoSQL databases like Cassandra, DynamoDB • Develop and maintain frontend interfaces using Vue.js, Angular 9, Angular JS, or React JS.• Work with DevOps teams to implement and maintain automated build, deployment, and testing pipelines using Jenkins, Maven, Gradle build tools.• Followed Agile/Scrum process, involved in sprint planning, scrum calls, Planning, Retrospective, Reviews and Grooming.• Implemented User Friendly UI design with HTML5, XML, CSS3, Node.js and Angular 7/9 and JavaScript ES6, Typescript for client-side validation and form submission functions. • Developing user-facing applications using Vue.js and also building modular and reusable components and libraries• Administered and supported ExtJS applications with scope and hands-on experience in creating components using React JS.• Developed dynamic responsive Web Application by integrating Angular with Bootstrap which is further integrated with Web Services and Vue.js. • Used Angular to associate HTML • Worked on UI components using Angular Dependency Injection, Models, Environment: Java 8, J2EE, Servlets, Kafka, JMS, Vue.js, Hibernate, Linux, SQL, Spring, Spring Boot 2.4, Spring REST, Spring Security (OAuth2), Spring Web, Spring WebFlux, Spring JPA, AWS, Heroku, OpenShift, REST, UML, HTML, Bootstrap, JavaScript, jQuery, Angular 7/9, Log4J, Oracle, PL/SQL, JUnit, JNDI, JIRA, Cucumber, Postman, Kafka, AWS Services, Oracle DB, Mongo DB, GIT, Gradle, Jenkins, Selenium, Heroku, Rabbit MQ, Active MQ, Splunk.

Responsibilities:•Developed and maintained microservices using Spring Boot and the latest Java 11 features, and ensure that the microservices are scalable, reliable, and secure.•Develop and maintain the backend of the application using Scala, and design efficient REST APIs using Spring Boot.•Implement batch processing using Spring Batch and ensure that the data is efficiently processed and stored.•Integrate Elasticsearch with the backend to provide efficient searching and indexing of data and ensure that the data is stored securely.•Work with the DevOps team to ensure that the application is easily deployable and maintainable on the Azure Cloud Services platform.•Develop and maintain the frontend of the application using TypeScript and ES6 and ensure that the user interface is responsive and user-friendly.•Manage the state of the application using Redux and implement efficient data fetching using GraphQL to reduce overfetching and underfetching of data.•Use D3.js for data visualization and ensure that the data is presented in an easily understandable format.•Develop and maintain Python scripts for automation of routine tasks, such as database backups, server configuration, and deployment of application compone•Use CSS preprocessors such as SASS, PostCSS, and LESS for styling, and automate the compilation and deployment of CSS files using build tools such as Webpack.Design and implement CI/CD pipelines using Jenkins to ensure that the application is automatically built, tested deployed to Azure Cloud Services.Environment: JDK 11/ 1.8 , React JS, Redux , Azure ,AngularJS , Python, Typescript , Angular 9/7, J2EE, HTML5 , CSS3, JDBC, JMS, XHTML, Spring MVC, Spring Boot, Spring Web, Bootstrap, Ajax, Agile Scrum, Eclipse/Intelli J, Weblogic, Oracle, Kafka, Junit, Console, SQL, Log4J, CSS, Jscript, REST, AWS and SOAP Protocols, MySQL, MS Office, MS outlook, MS Teams, JIRA, Github, SharePoint, RESTful Web Services System Development Lifecycle Management (SDLC).

Responsibilities: •Design and develop the front-end user interface using Angular JS, Angular 10, Vue js, or React js, and ensure that it is user-friendly and accessible.•Develop the server-side logic using Java with EJB, BPM, and Mulesoft for integration, and Apache Camel , IBM WebSphere MQ for message brokering.•Design and implement the system architecture, including the integration with third-party services such as auto repair shops, medical clinics, and towing companies.•Ensure that the system is secure and follows best practices for security, including data encryption, secure communication, and authentication/authorization.•Develop and run automated tests to ensure that the system functions correctly and meets the requirements, including unit tests, integration tests, and end-to-end tests.•Deploy the system to Liberty Mutual's IBM WebSphere Portal or IBM WebSphere Commerce system, and to AWS cloud services for scalability, reliability, and security.•Design and implement an event-driven, distributed system using Akka•Write actors in Akka that interact with the Grails web application.•Use Akka to handle concurrency and parallelism in the system.•Implement message-passing protocols between actors and the Grails web application to ensure reliable communication. •Integrate Grails with Akka to handle requests and responses from the actors in the system.•Optimize the system's performance and throughput by using Akka's built-in tools and features.•Implement security features such as authentication and authorization in the Grails web application.•Involved in designing and developing the application’s front end using JSP, J2EE, JSTL, HTML, CSS, and Angular 4 made client validations using JavaScript.Environment: Java, JSP, Angular 2/4/8, Servlets, J2EE, Struts, HTML, JDBC, Hibernate, Spring MVC, JBoss, Groovy, Log4j, WebLogic, JUnit, Annotation, JQuery, SOAP and RESTful Web Services, Apache CXF, Oracle, Eclipse, Tomcat, Agile development process

Responsibilities: • Worked on complete Software Life Cycle Development (SDLC) process which incorporates Requirement Gathering, Analysis, Designing, Developing, Testing, Implementing, and Documenting the whole life cycle utilizing different approaches like Waterfall, Agile, Scrum, Test-Driven improvement. • Design, develop and test BPMN (Business Process Model and Notation) workflows and DMN (Decision Model and Notation) decision tables using Camunda Modeler.• Configure the Camunda engine, including database settings, user authentication, and authorization settings.• Implement custom Java classes and scripts to extend Camunda functionality.• Used Apache AXIS on Eclipse Web Tools platform for developing and creating the Web Services. Integrated with Spring IOC while implementing Web services.• Created Node.js Express server combined with Socket.io to build MVC framework from Angular JS Front End to MongoDB Back End to provide chatting service. • Involved in developing object-oriented Java script and experienced with AJAX, JQuery, HTML5, Angular, Node JS and CSS.• Implemented database connectivity using Spring JDBC framework to work upon different modules.• Architected the front end solution using React and GraphQL.• Implemented rich user experience with frontend technologies like Node.js, HTML5, CSS3, Bootstrap library.• We hosted all our microservices in AWS Cloud infrastructures using Jenkins CI CD pipeline.• Developed and maintained swagger documentation for all the Restful web services.• Created Typescript reusable components and services to consume REST API's using Component based architecture provided by Angular 8.Environment: JDK 1.8, Camunda, Spring, java 1.8, AWS, JPA, Java Script, TypeScript, JQuery, Node.js, Kafka, HTML5, CSS3, GIT Hub, JSON, Angular 2/4/8, React, GraphQL, Groovy, DB2, Gradle, Junit, EasyMock, MongoDB, Jenkins, maven, Cloud Services, log4j, Jasmine, Selenium, HttpUnit, SoapUI, EclEmma, Sonar, JQueryUI.

Responsibilities:• Used Scrum as development methodology, participated in Daily Scrum meetings, Sprint planning and business planning for the user stories.• Involved in the web application where we used various modules of spring frame work for Dependency Injection (DI/IoC). • Involved in development of REST Web services using Apache Axis2 to extract client related data from databases. • Used JIRA issue tracker to file the bugs.• Implemented Presentation layer using CSS Framework, AngularJS, Wire-framing, and HTML5, Node.js.• Involved in writing Oracle PL/SQL stored procedures, triggers, views, joins. • Implemented JPA (ORM mapping tool) framework to interact with the database to update, retrieve, insert and delete values effectively. • Developed Apache Ant script to create war/ear file and deployed on the application server.• Developed a fully functional prototype application using JavaScript (jQuery and Backbone.js) and Bootstrap, connecting to a REST-full server on a different domain using Node.JS.• Configured tiles-defs.xml file to configure the presentation views. • Used hibernate.config.xml file to configurations and mapping entries to access database. • Used struts-config.xml file for defining mapping definitions and action forward definitions.• Utilized the JQuery, AJAX, and JavaScript to render widgets on web pages.• Involved in the development of presentation layer andGUI• Utilized Agile Methodology (SDLC) to manage projects.• Used Jacoco plugin and enforced code coverage of 80%.• Expertise in the use of Java/J2EE design patterns like singleton, MVC, builder and strategy patterns.• Involved in the creation of exhaustive Junit Unit Test Cases. Environment: Java 1.7, J2EE, JSP, OpenShift, Servlets, REST web services, Apache Axis2, Spring 3.0, Hibernate 3.0, XML, XSD, Schema, PL/SQL, Agile methodology, Oracle WebLogic 10.0 Server, Oracle 10g, Apache ANT, Unix, Junit 4.0, AJAX, Eclipse, JavaScript, JQuery, PL/SQL, JIRA, Angular.js, Mongo DB.