• Developed user interface using HTML5, AngularJS, jQuery and performed client-side validations using Java Script, AJAX, JSTL and CSS for making the Web Pages dynamic.• Used Bootstrap and media queries to create a Responsive Webpage across different screen-sizes. • Developed a Single Page Application which can switch to different components using Angular 4services to get data.• Used Ajax for sending and retrieving data from server by giving URL to get JSON data for models and to populate models from the server, Used AngularJS to create views to hook up models to the DOM and synchronize data with server as a SPA.• Used AngularJS to create Controllers to handle events triggered by clients and send request to server.• Involved in the development of project back-end layer using by most of core java features such as Collection frameworks, Interfaces, Multi-threading, and Exceptions.• Implemented Router Module of Angular 5 to make the whole project a Single Page Application and add routers according to the requirements. • Implemented various features of spring framework such as Dependency Injection, IOC, Annotations and Spring integration with Hibernate.• Integrated application with Spring Security for form-based authentication and authorization by using spring security jsp tags to provide UI level spring security.• Implemented Reactive Form of Angular 5 to deal with form validation issues.• Stored authentication and authorization detail in database, used these DB authorization detail with spring security annotation on method for apply method level spring security. • Implementing or exposing the Micro services to base on RESTful API utilizing Spring Boot with Spring MVC.• Created and Consumed Web Services using Restful & SOAP web services. Deployed Docker contained Spring boot micro services in to AWS EC2 container service using AWS admin console and used lambda to run applications in AWS console.

• Involved in all phases of the Software development life cycle (SDLC) using Agile Methodology.• Developed business components using core java8 concepts and classes like Inheritance, Polymorphism, Collections, Serialization and Multithreading etc. • Developed test cases for Angular JS using karma and grunt• Developed Interactive web pages using AngularJS, ReactJs, HTML, CSS and JavaScript.• Developed various screens for the front end using React JS and used various predefined components from NPM (Node Package Manager) and React Redux library• Implementing security Single Sign-On application to share user management, authentication and authorization among multiple applications.• Implemented the application using design patterns such as Session Façade, Business Delegate, Bean Factory, Singleton, Data Access Object, and Service Locator. • Implemented Hibernate Template to great extent making use of HQL, Named Parameters, Named Queries and interfaces such as Expression, Query and Criteria. Involved in creating test cases using JUnit strictly following Test Driven Development (TDD) methodology• Worked on SOAP Web Services using SOAP for transmission of large blocks of XML data over HTTP• Used Maven, Nexus and Jenkins to automate the build and deploy process. • Involved in testing the JMS integration between queues and topics using GEMS. • Used Mockito Framework for Junit.• Used JUnit for unit testing of the application and log4j for logging.

• Developed the J2EE application based on the Service Oriented Architecture.• Developed using new features of Java 1.7 Annotations, Generics, enhanced for loop and Enums. Used spring and Hibernate for implementing IOC, AOP and ORM for back end tiers.• Developed various generic JavaScript functions used for validations.• Developed screens using HTML, CSS, JavaScript, JQuery and AJAX.• Creation of prototypes using Inkspace and Quickview 3.0• Developing and editing user Interface Screens using JSP, HTML, JavaScript and node.js.• Improve presentation of webpages CSS 3.0, Adobe Flash and JQuery plug - INS. • Designed SOA integration using Apache CXF. Enabled rapid service tier development.• Used AngularJS for DOM Manipulation, Filters, and Directives. • Used Ajax for sending and retrieving data from server by giving URL to get JSON data for models and to populate models from the server.• Used AngularJS to create views to hook up models to the DOM and synchronize data with server as a Single Page Application (SPA).• Used Bootstrap and AngularJS to create Controllers to handle events triggered by clients and send request to server.• Worked with NoSQL database Mongo DB and worked with it to perform many different operations. • Developed RESTWeb Services clients to consume those Web Services as well other enterprise wide Web Services.• Developed various generic JavaScript functions used for validations.Developed screens using jQuery, JSP, JavaScript, AJAX and Ext JS• Used Maven and Jenkins to automate the build and deploy process. • Developed and consumed Apache CXF based Web Services as part of Payments Application.• Used AJAX extensively to implement front end /user interface features in the application.• Deployed the application on WebSphere 7.0 application server.

• Developed the J2EE application based on the Service Oriented Architecture.• Developed using new features of Java 1.5 like Annotations, Generics, enhanced for loop and Enums. • Involved in writing Thread Safe blocks for multithread access to make valid transactions. • Used Spring Inheritance to develop beans from already developed parent beans.• Worked on Spring Quartz functionality for scheduling tasks such as generating monthly reports for customers and sending those mails about different policies.• Used DAO pattern to fetch data from database using Hibernate to carry out various database.• Used Hibernate Transaction Management, Hibernate Batch Transactions, and cache concepts• Developed various generic JavaScript functions used for validations.• Developed screens using JSP, JavaScript, AJAX and Ext JS.• Used JIRA for defect tracking and project management.• Used AJAX extensively to implement front end /user interface features in the application.• Implemented SOA to develop Web services using Apache Axis. • A set of Web Services was created using CXF to handle SOAP requests with HL7 payload and addressing• Developed Web Services clients to consume those Web Services as well other enterprise wide Web Services.• Exposed the Web Services to the client applications by sharing the WSDL’s.• Created logical and physical data models putting to practice, concepts of normalization and RDBMS.• Database development required creation of new tables, PL/SQLstored procedures, functions, views, indexes and constraints, triggers and required SQL tuning to reduce the response time in the application.• Deployed the application on WebSphere 7.0 application server.• Developed Functional Requirement Document based on users’ requirement.

• Gathering specification, designing the system, development, testing and implementing the system. Collecting the requirements from end users. • Preparing the Detailed Design Documents, which contains the Class Diagrams and Sequence Diagrams for the complex use cases. • Developing Struts based applications in an Extreme Programming environment. • Developing interactive web components using AJAX. • Implementing the saving of definitions and dynamic population of data using AJAX. • Creating and hosting web services for data exchange of different systems. • Developing the web interface using MVCdesign pattern with Struts framework. • Implementing the Java related portions of the application including EJBs for encapsulating business logic. • Designing and Implementing Server Objects using Java Servlets, JDBC. • Preparing/Reviewing Use cases, UML diagram.• Developed commonly used client side validation using Java script.• Involved in implementing the batch processing using shell scripting and thus processing the XML files received from the external application though the FTP server. • Developed build script using ANT to build, package, test and deploy application in web sphere application server. • Developed SQL queries and utilized stored procedures and triggers to perform transactions with Oracle DB. • Used clear case for version controlling management. • Involved in writing the XSL files to transform the user defined GUI Component data to render view. • Prepared and updated the build scripts using Ant Tool.