SUMMARY:

• Around 9+ years IT experience in both back - end and front-end development, such as Angular, relational database design, REST API design and user interface design.
• Expertise in developing applications using Java, JEE, Frameworks (Struts, spring, Hibernate, JSF), EJB, JDBC, JMS, JNDI, XML, UML, MVC Architecture, Web Services, JSP and Servlet.
• Extensive experience working with JavaScript Frameworks like Angular.JS, Node.JS, React.JS, Ext.JS.
• Utilized Angular 5/6 to build multiple Client facing websites for figure eight.
• Strong command in leading Frameworks Team such as Angular.js, backbone.js, bootstrap.js, D3.Js, React.Js and Node.Js .
• Experienced in working with Angular JS for Client side scripting and synchronizing the applications.
• Developed frontend of application using Bootstrap (Model, View, Controller), Angular.js framework.
• Implemented the search functionality for Internal Application using Angular.js
• Implemented dynamic page elements and form error validations using AngularJS directives.
• Developed Angular components in TypeScript for web-based electronic tax filing system.
• Hands on experience in Web Application development using HTML, CSS, JavaScript, jQuery, AJAX and JSON.
• Involved in writing UI code using ANGULAR 6, HTML5, CSS3 and Bootstrap4
• Created various Angular directives, controllers, DOM, expressions, templates, data binding, etc.
• Utilized Javascript ES6 import/export module, Browserify, Laravel Elixir and Gulp for javascript build.
• Used webpack, babel and gulp for compilation for typescript to be converted to javascript.
• Used JavaScript frameworks like Require.JS, Node.js, Ext.js for building single page web application.
• Created Single Page Application (SPA) using Angular with Redux architecture. UI-Route, Dependency Injection design pattern on Components and Services for shared data between Components.
• Wrote XPath expressions in JavaScript/XSL to navigate through the XML document
• Developed three early prototypes using React, React Native, Redux, GraphQL,Apollo, and AWS services Cognito, Appsync and DynamoDB.
• Worked extensively with Waterfall, RUP, Agile Extreme Programming (XP), SCRUM Methodologies.
• Experience with Version Control Systems like Subversion (SVN), Git, Clear case and VSS.
• Developed AJAX functionalities using frameworks like JSON, DOJO, Ext Js and JQuery.
• Wide exposure with IDE's like Eclipse, NetBeans, JDeveloper and WSAD for Java programming.
• Extensive Knowledge with XML technologies like XML, XSL, XSD, XSLT, Xquery, Xpath and DTD.
• Expertise in integrated environment for java such as Eclipse, MyEclipse, RAD, NetBeans, ClearCase and VSS.
• Developed Technical Design (TD), Test Plans (UTP), Test Cases (UTR), Test Scripts for UAT tests.
• Develop dynamic features for a healthcare application supporting thousands of international users. Constructed with CoffeeScript, Backbone/Marionette, and React.
• Established basic website structure using ReactJS framework and web-pack module bundler.
• Excellent analytical, problem solving and interpersonal skills. Ability to learn new concepts fast. Consistent team player with excellent communication skills.

PROFESSIONAL EXPERIENCE:

Confidential, Stamford, Connecticut

Sr. Angular.js Developer

• Built Web pages that are more user-interactive using Angular.JS, Node.JS, LESS.
• Designed Frontend with in object oriented JavaScript Framework like angular.js, Node.js, ackbone.js, Require.js .
• Developed code for Responsive web design in grails and JavaScript using frameworks like Angular.JS.
• Tested all application controllers extensively with mocha and chai and Angular's built-in testing facilities.
• Worked with Angular JS testing frameworks like Jasmine and Mocha for unit testing and integration testing.
• Developed angular.js modules, routers and services using typescript
• Developed UI for web platform using HTML5, Bootstrap, React.js, JavaScript, AngularJS, JSON.
• Developed Single page applications and Custom Directives using Angular 2.0.
• Experience with creating custom directives, decorators, and services to interface with both restful and SOA services.
• Extensively used Angular4 forms like Template Driven forms and Reactive forms (Dynamic Forms) to perform form validations both on server and client side.
• Used Groovy, Elastic Search, Jenkins, Git, Used NodeJS and Angular 2 Framework with NGRX and redux.
• Implemented front-end with Angular.js, React.js, WebSockets, TypeScript. Performance optimization.
• Worked on various JavaScript libs and frameworks - ReactJS, jQuery, lodash etc
• Utilized Javascript ES6 import/export module, Browserify, Laravel Elixir and Gulp for javascript build.
• Used webpack, babel and gulp for compilation for typescript to be converted to javascript.
• Worked on user interface changes, that includes JSP, HTML, Javascript, CSS. Used tools like JSLint, YUI compressor
• Worked on JSLint, JavaScript code quality tool.
• Used SCSS/COMPASS, JavaScript and struts validation framework for performing front end validations.
• Implemented Spring boot framework, learned and used new technologies such as Docker, Kafka.
• Involved in a project Development using Spring Web Flow and Hybris and developed front-end UI with JSF Richfaces Backbone.js.
• Created a Responsive web application integrating Twitter Bootstrap with React JS and media queries.
• Designed and developed applications with React.JS and SharePoint REST API
• Developed UI with ReactJS, Redux, Redux forms and material UI for more interactive web pages.
• Involved in ReactJS and working with React Flux architecture.
• Used React JS for creating interactive UI using One-way data flow, Virtual DOM, JSX, React Native concepts.
• Implemented all the functionality using SpringIO / SpringBoot, Thymeleaf and Hibernate ORM.
• Designed dynamic and browser compatible pages using React, Redux, HTML, CSS (SASS), flex, Babel, Sagas.
• Used Redux-Sagas to manage side effects in React + Redux.
• Used Redux sagas for handling various asynchronous calls and Redux forms for implement payment and shipping forms in checkout page redesign.
• Used components such as React Router, axios, Redux-form, Redux-saga, Redux-thunk.
• Vue.js was used to fetch data from server using axios, prepare and transform data to display in the forms.
• Involved in ReactJS and working with React Flux architecture.
• Build controlled (MobX) and uncontrolled shared custom components with React and Typescript.
• Browser development with HTML5, CSS/Sass, JQuery, Knockout, KendoUI.
• Developed new features for large corporate websites using PHP, Ruby on Rails, BASH, Javscript, HTML/HAML, & CSS/SASS.
• Used frameworks such as Twitter Bootstrap, Bourbon, SASS, LESS and Compass.
• Implemented web system using new technologies such as Websocket, Less and Playframework.
• Implemented some tools customization based on Git and NPM, like Docco, Lodash, Stylus
• Developing Mule ESB projects for the services with synchronous and asynchronous Mule flows.
• Used Continuous integration tools like Hudson, Jenkins and developing the architectural flow of using SVN to CI
• Used components such as React Router, axios, Redux-form, Redux-saga, Redux-thunk.
• Utilized GULP to compile SASS, Uglify, Minify and module bundling.
• Worked with WebServices, and StateManagement, caching features, configuring optimizations and securing the web application.
• Used GreenDao to persist data across all Activity and Fragment Service lifecycles.
• Created custom angular directives for reusable components.
• Experience with creating custom directives, decorators, and services to interface with both restful and SOA.
• Developed physical records solution with Angular, Material, and Rxjs, improved client workflow.
• Experience in developing persistence layer using O/R-Mapping Tool Hibernate.
• Strong in design and development of Webservices using WSDL, SOAP.
• Used Acquia Cloud for active passive configuration of software load balancer (nginx) and a proxy cache
• Used Quality Center (QC) for bug tracking, Rally for Agile software development.
• Developed existing network mapping microservices using python nmap and deployed it on kubernetes.
• Created front end routing that connects with the database and manages the application's state using Redux.
• Implemented logging for support tools and user activities in MySQL database using PHP and Symfony framework
• Experienced with AWS like EC2, S3, EMR, OpenStack cloud infrastructures.

Environment: Angular.js, JavaScript, HTML5, CSS, Ajax, SCSS, CORS, WCAG, XSS, Jquery, ES6, SASS, LESS, Service Lifecycle, ngrx, RxJS, Redux, Java, Spring, Hibnerate, Oracle, MYSql, MongoDB, Webservices, Rest, NodeJS), Express.JS, Visual Studio, Sublime Text, Webpack, Karma, Grunt, Gul, NPM, GitLab, Github, Jasmine, Protactor, Selenium, SonarCube, Agile, AWS, Jenkins Docker, Kubernetes, TeamCity, XML, JSON, Jira, Rally, Linux, Babel, JSLint, UglifyJS, Ionic, Cordova

Confidential, San Francisco, CA

Sr. Angular.js Developer

• Implemented front-end with Angular.js, React.js, WebSockets, TypeScript. Performance optimization.
• Worked on the modernization of a legacy and outsourced UI. Technologies used were Backbone.JS, Angular.JS, Ember.JS
• Implemented a complete User Interface for the client web application using Angular.JS.
• Leading Frameworks Team like Angular.js, backbone.js, bootstrap.js & JMVC, D3.js and Projects UI Designing Team.
• Used Spring MVC to create front and back end components communicating on the Wildfly server.
• Modified JSPs, used struts tag libraries and Java Server Pages Standard Tag Library (JSTL).
• Implemented client side Interface using React.JS (Redux and JSX).
• Implemented Typescript to generate javascript files.
• Worked on CSS Preprocessors like LESS and SASS along with JavaScript task runners like GruntJS, Gulp and Webpack.
• Developed reporting application using node.js, javascript, jQuery/datatables, MongoDB, and ElasticSearch.
• Worked with PHP, MYSQL, CSS, JavaScript, AJAX and XHTML to build a fully Web 2.0 compliant networking website.
• Created the initial application structure using React, React Router, Redux, Webpack, Babel.
• Performed form validations using reactive forms from Angular framework.
• Designed and developed overall state management architecture with ngrx.
• Added new features using React/Redux(RXJS)/Lodash for functionality of few modules.
• Develop and maintain custom Sencha Touch theme using compass/sass and Sencha Cmd
• Company expert for all things HTML, CSS, Sass, and Grunt/Gulp related
• Converted HTML / CSS / LESS site to hybrid ASP.net / HTML site.
• Software is built as a web app on Node.js with Backbone.js. CSS is compiled with LESS and HTML template engine is Jade.
• Design and develop applications with ReactJS and SharePoint REST API
• Experienced on React js on the front end styled using SCSS.
• Involved in designing web pages using ES6, JSX, SCSS and using React.js components extensively.
• Developed various screens for the front end using React.js and used various predefined components from NPM.
• Used Spring framework for dependency injection and integrated with Hibernate and JSF.
• Used Jooq as jdbc framework to do queries and call stored procedures on a Oracle database.
• Used mongoose for accessing for mongodb object models from node.js, for rendering in UI.
• Creation of SQL, PL/SQL scripts and KSH scripts (shell scripting) for interfaces.
• Developed Dash-Board to monitor and report Cache Coherence Servers.
• Used testing strategies such as TDD, including knowledge of JSUnit and/or Selenium.
• Developed automation test scripts for the web GIS applications using selenium and Java.
• Built the foundation for project work within multiple Scrum teams using common infrastructure components such as Jenkins, Git, Webpack, websphere, Docker, etc.
• Worked with Agile methodologies like Continuous integration with Travis CI, Jira, Confluence.
• Worked closely with Devops team to set up CI/CD pipeline using Jenkins, Ansible, AWS, Maven and GIT.
• Worked on Container Clustering and Orchestration with Docker Swarm and Kubernetes.
• Development of custom modules using PHP, AJAX, Javascript, Spring, Hibnerate, MongoDB, Jquery, JSON
• Published and consumed Web Services NOSQL, using XML - RPC and SOAP.
• Developed user interfaces using JSP, JSF frame work with AJAX, Java Script, HTML, DHTML, and CSS.
• Development of Adapter framework using Servlets.
• Used WSAD for writing code for JSP, Servlets, and Struts.
• Developed SOA (SAAS), service documents for Enterprise Applications.
• Developed JMS components to send messages from one application to other application using Apache ActiveMQ.

Environment: Angular 2+, Typescript, Javascript, HTML5, CSS, Ajax, Bootstrsap, AngularJS, SCSS, CORS, XSS, StateManagement, Service Lifecycle, ngrx, RxJS, Java, Spring, Hibnerate, Oracle, MYSql, MongoDB, NOSQL, Webservices, Rest, NodeJS, Visual Studio, Sublime Text, Webpack, websphere, Github, Chai, Selenium, Jasmine, Karma, Scrum, Agile, AWS, Jenkins, Docker, Kubernestes, Travic CI, JSON, XML, Jira

Confidential, Washington, D.C

Sr. Front End Engineer

• Developed UI component using Wicket framework and Spring framework.
• Responsible in improving the performance of the application relate to hibernate, SQL.
• Implemented Struts MVC design pattern as part of this project along with EXTJs for validations and controllers.
• Involved in designing the user interfaces using JSF.
• Developed Contract List to pull all the contracts which returned a JSON which is acceptable by Dojo Grid.
• Development of AJAX toolkit based applications using JSON.
• Developed and maintained, services based architecture, utilizing technologies like spring, Hibernate ORM, JBPM, JQuery.
• Backend development with PHP, MYSQL, BASH, LINUX, UNIX.
• Responsible for OracleForms and maintaining CRUD operation on the database.
• Creating menus in Oracleforms and creating relevant forms& reports for the user.
• Developed the input/output data formats in XSD for the WSDL files and accordingly implementing services using Apache AXIS2 Worked for Single sign on SSO for many web services WSDL, HTML.
• Experience in using development tools like Eclipse, NetBeans, JDeveloper, sql developer, Toad, soap UI.
• Used Splunk for monitor logs across horizontal scaled JBOSS server.
• Developed automation test cases using Java and selenium on Eclipse for web 2.0 Ajax application
• Designing the flow of the project using Water Fall Model.
• Involved in preparing the web pages using JSP, HTML, DHTML, XHTML, CSS and JavaScript.
• Experienced in Agile SCRUM, RUP and TDD software development methodologies
• Management of SaaS product development activities using variety of services such as Amazon Web Services
• Worked with in the Network interactions using JSON with REST API calls.
• Developer support for the project consists of issue and project management via JIRA, Visual Studio, Selenium, Cordova
• Implementation of Linux RHEL, Ubuntu and Centos
• Created Python scripts that provided constant updates about large data transfers via HipChat.
• Developed code to enable communication between VSE (Smalltalk) based applications and IBM MQ Series.

Environment: AngularJS, Typescript, Javascript, HTML5, CSS, Ajax, Bootstrsap, SCSS, Jquery, SASS, LESS, Java, Spring, Hibnerate, Struts, PL\SQL, Oracle, DB2, Webservices, Soap, Rest, Eclipse, Weblogic, Confidential, SVN, Selenium, Jasmine, Agile, AWS, JSON, XML, Jira, Linux, hipchat, Directives, WCAG, XSS, MongoDB, NOSQL, Visual Studio, Linux, hipchat, Cordova

Confidential, Philadelphia PA

Front End Developer

• Responsible to enhance the Portal UI using HTML, Java Script, XML, JSP, Java, CSS as per the requirements and providing the client side Java script validations and Server side Bean Validation Framework.
• Used Spring Core Annotations for Dependency Injection.
• Used Hibernate as Persistence framework mapping the ORM objects to table using Hibernate annotations.
• Responsible to write the different service classes and utility API which will be used across the frame work.
• Used Axis to implementing Web Services for integration of different systems.
• Exposed various capabilities as Web Services using SOAP/WSDL.
• Used SOAP UI for testing the Web services by sending an SOAP request.
• Used AJAX framework for server communication and seamless user experience.
• Created test framework on Selenium and executed Web testing in Chrome, IE and Mozilla through Web driver.
• Used Log4j for the logging the output to the files.
• Worked on building data center with AWS and Installed SVN, GIT, Jenkins images on AWS.
• Considerable testing used a combination of Selenium, JUnit, JsUnit, and Groovy.
• Knowledge of Agile, Iterative, Waterfall, Spiral Models.
• Used JSON for data exchange between application modules along with XML.
• Utilized Atlassian JIRA for task and defect tracking and Stash as source repository.
• Implemented a Continuous Delivery framework using Jenkins, Puppet in Linux environment.
• Used HipChat & Lync for inter-personal communication amongst team members.
• Used JUnit/Eclipse for the unit testing of various modules.
• Involved in production support, monitoring server and error logs and Foreseeing the Potential Issues, and escalating to the higher levels.

Environment: Javascript, HTML5, CSS, Ajax, Bootstrsap, Jquery, Java, Spring, Hibnerate, Struts, PL\SQL, Oracle, DB2, Webservices, Soap, Visual Studio, Eclipse, Websphrere, Confidential, SVN, Selenium, Waterfall.

Confidential , Woonsocket, Rhode Island

Software Developer

• Created tile definitions, struts-configure files, validation files and resource bundle.
• Develop, implement, and maintain an synchronous, AJAX based rich client for improved customer experience
• Created/mappings and implemented persistence layer using Hibernate.
• Responsible for the process of UI design for Internet sites and applications.
• Design and build UIs on Server Platform in team environment.
• Used J2EE design patterns like DAO, Value Object, Service Locator, MVC and Business Delegate.
• Developed/Customized Java Server Pages (JSP) for Customer User Interface (UI)
• Developed web tier using Struts tag libraries, CSS, HTML, XML, JSP, Servlet.
• Involved in writing test cases using JUnit.
• Developed Secured Single Sign on pages using SAMLSSO.
• Involved in migrating code from development to QA, QA to UAT and UAT to Production environments.
• Release management of the code between and different environments.

Environment: Javascript, UI, UX, HTML5, CSS3, GUI, Jquery, Bootstrap, MS Visio, JSP, J2EE, AJAX, Java Script, HTML and IIS, Windows XP.