Responsibilities:• Implemented Micro-Services based Cloud Architecture using Spring Boot.• Actively engaged in Sprint planning, and story creation along with acceptance criteria and helped the team inprioritizing the stories based on the dependency and importance of the features/functionality of the targetsystem.• Used JIRA tool for Enhancements/Defect tracking, monitoring of work assignments in the system.• Participated in every phase of the project (Agile methodology), including iteration (Sprint) planning, dailystand-up meetings, iteration review, Sprint Demos, Retrospective etc.• To gather information from the product owner to analyze the product requirements.• Developed User Interface using HTML5, CSS, JavaScript, and Angular JS.• Used AJAX calls to asynchronously validate usernames.• Used Java/J2EE Design Patterns such as Business Delegate, and Singleton to cache the static data in theproject extensively, which facilitates clean distribution of roles and responsibilities across various layers ofprocessing.• Developing and editing user Interface Screens using JSP, HTML5.0, and JavaScript.• Implemented Java Web services using Angular JS components.• Worked on Angular directives, Controllers, Filters, Services, Templets, Events, and Injectors.• Used Angular JS for DOM Manipulation, Filters, and Directives.• Creating custom, general-use modules and components that extend the elements and modules ofcore AngularJS.• Used Twitter Bootstrap to create responsive web pages that can be displayed properly in different screensizes.• Worked on creating a responsive website for smart devices using responsive design and Bootstrap.• Extensively used various Spring Framework modules like MVC, DI (IOC), Auto Wiring, Spring Security, SpringBoot, and AOP.• Extensively used Hibernate mappings, HQL, Criteria, Lazy loading Transactions and Locking’s for interactingwith Oracle database.

Designed and developed Micro Services business components using spring for different policies.• Built Kafka-Spark-Cassandra Scala simulator for MetricStream, a big data consultancy; Kafka-Spark-Cassandraprototypes.• Worked on project to retrieve log messages procured from Kafka by leveraging Spark Streaming• Used Couchbase Lite, a client-side ‘NoSQL’ database hosted on the device, exposed via REST API through thedomain, which automatically replicates to a master server-side database.• Involved in the development of Microservices for the entire model is using combination of Spring Boot andSpring Security.• Involved in multi-tiered J2EE design utilizing Spring Inversion of Control (IOC) and hibernate. • Worked on Java 8 Streams and on lambda expressions. • Coded extensively using JavaScript, Angular JS to make rich internet web application for a Single page app.• Created automation test scripts using data Driven framework and Page Factory model to test the webapplications using Selenium WebDriver with JAVA and maven.• Expertise in using Selenium Grid to run test scripts on different platforms and against different browsers inparallel to save time.• Used Jenkins to execute the test scripts periodically on Selenium Grid for different platforms like desktop,tablet and mobile.• Performed Cross browser testing and parallel testing on Chrome, Firefox and Safari using TestNG and Mavenon Selenium grid.• Used Node.js Bower for UI Dependency management. Worked on bower. Json and bower. Rc files.• Extensive usage of Node JS in implementing the server-side build deploys automation and building DEVOPSprocess from TFS.• Utilized Maven to Manage dependencies for Test execution, plug-ins and created profiles of grouped

Built an ecommerce application in Java/J2EE using Spring MVC framework.• Developed the User Interface using HTML5, CSS3, JavaScript, jQuery and enhanced response using twitterBootstrap and Angular JS.• Designed, developed a custom, single-page, responsive web application on front end using AngularJS.• Implemented Micro-Services based Cloud Architecture using Spring Boot.• Created and Configure Micro services architecture for CDT Directory project and integratedwith AngularJS application.• Build Restful API web services using Node JS and Express JS and used a full complement of Express, Angular JS,NodeJS, and Mongo DB to store and present assessments.

Used Spring Framework extensively for dependency injection/Inversion of control (IOC), and integration ofController, Service, and DAO layers.• Designed the Front-end screens using JSP, JSTL, Servlets, HTML 5and JavaScript and jQuery, DOJO struts Tiles.• Developed front end of the application using angular JS.• Developed AngularJS module to dynamically update pages based on data from REST services.• Developed data formatted web applications and deploy the script using client-side scripting using Angular js .• Used advanced level of jQuery, AJAX, Angular Js, Bootstrap and CSS layouts.• Developed Single Page Application (SPA) using AngularJS Framework.• Used JavaScript, jQuery for user interactions in pages. Creating a responsive web application integratingTwitter Bootstrap with Angular JS and media queries.• Developed the presentation layer using Spring MVC, Spring Core for Inversion of Control (IOC), andapplication Context of Spring Framework in the project.

Involved in all phases of the Software development life cycle (SDLC) using Agile Methodology, designed usecase diagrams, class diagrams, and sequence diagrams as a part of Design Phase.• Developed UI using Swing, JSP, JSF, HTML, CSS, JavaScript, and jQuery.• Developed of XML files, Schema’s and parsing them by using both SAX and DOM parser’s.• Designed and Developed XSL style sheets using XSLT to transform XML and display the information on the UIscreens.• Developed web applications using Spring MVC, jQuery, HTML, and Bootstrap and workedon Multithreading and Collections Framework including List, Map etc. Added interactivity to the UI pagesusing JavaScript.• Worked with Core Java technologies Collections, Serialization, Generics, Annotations and ExceptionHandling to implement Back-End Business Logic including Entity Beans and Session Beans.• Configured spring security in the application to secure the method calls and RESTful web services.

Implemented entire application using Core java, java Collections and Spring MVC design framework.• Developed MVC design patterns using Angular JS.• Define the storage purpose of collections in Mongo DB.• Unstructured data was handled with the help of Mongo DB.• Developed Java web services using JAX-RS.• Integrated Angular JS component with Java Web services.• Used log4j for logging and SVN for version control.• Developed Maven scripts and developed builds using Maven and continuous integration servers like Jenkins.