SUMMARY:

• More than 9 Years of experience in Web Application Development & Designing.
• Strong command in leading Frameworks Team such as Angular.js, backbone.js, bootstrap.js, D3.Js, React.Js and Node.Js.
• Hands on experience in Web Application development using HTML, CSS, JavaScript, jQuery, AJAX and JSON.
• Experienced in WEB and GUI development using HTML, DHTML, XHTML, CSS, JSP, JavaScript, JQuery, DOJO, POJO, AJAX, JSON technologies.
• In - Depth understanding of entire web based architectures, web technologies, SDLC and OOAD.
• Expertise in front-end development in working with AJAX frameworks: Typescript, Angular JS, JQuery, Sencha, YUI, DWR and Dojo.
• Excellent knowledge and experience in Oracle Database, DB2, JDBC, PL/SQL, MS SQL Server, My SQL Server, MongoDB.
• Experience working in various Software Development Methodologies like Agile, Waterfall, SCRUM and TDD.
• Expertise in integrated environment for java such as Eclipse, MyEclipse, RAD, NetBeans, ClearCase and VSS.
• Created hybrid cloud by combining private cloud and public cloud (using Amazon web services) and used it for public scaling.
• Experienced in using Reacts JS components, Forms, Events, Keys, Router, Animations and Flux concept.
• Experience in developing and implementing Web Services using SOAP, WSDL
• Experience with Core Java and J2EE using most of the advanced features of Java including Spring, Hibernate, iBatis, JDBC, Struts, EJB, Servlets.
• Good at Documenting and Understanding User requirements and System Specifications.
• Agile/SCRUM was used as the project management methodology and JIRA & Confluence were the tools used to keep things in check.
• Excellent Client interaction skills and proven experience in working independently as well as in a team.
• Experienced in Creating Domain Model, Activity Diagrams, use Case diagrams, class diagrams, sequence diagrams and Object Model.
• Excellent Leadership, Technical, Communication, Analytical and Problem Solving skills and ability to get on well with people including cross-cultural backgrounds.

TECHNICAL SKILLS:

JavaScript, HTML5, CSS3, Gulp, Webpack, Split testing, AB testing, Multivariate testing, Redux, LESS, Vue.js, SASS, Git, Stylus, React Native, Angular.js, Node.js, React.JS, Agile, Backbone.js, D3.js, JUnit, Typescript, Bootstrap.js, EXT-JS, Ajax, JQuery, Dojo, Java, Spring, Hibernate, JDBC, C, C++.

PROFESSIONAL EXPERIENCE:

Confidential, Kansas City, MO

Sr. UI Engineer

• Developed front end using Bootstrap.js, Angular.js, Node.js, D3.js, Backbone.js, where back end is JAX-RS (Jersey) REST webservice.
• Developed user interfaces using AJAX, JavaScript, JSON, HTML5, and CSS3.
• Designed front-end user interfaces with ReactJS by creating many components and modules.
• Providing a responsive, AJAX-driven design using JavaScript libraries such as Angular.Js, Node.js, D3.js, Backbone.js, Bootstrap.js and Bootstrap.js
• Created a Rich Single Page Application using HTML5, CSS3, JSON, Angularjs, and REST Services.
• Implemented Presentation layer using CSS Framework, Node.JS, ExtJS, ReactJS, AngularJS, knockout JS, Wire-framing, HTML5.
• Planned, designed and configured Hybrid cloud which enabled servers containing highly sensitive data on premise while connecting with servers migrated to AWS Cloud.
• Developed Web API using NodeJS, React JS and React Native and hosted on multiple lead balances API instances.
• Worked in teams where requirements were constantly being implemented, tested and improved through an In-house AB Testing framework.
• Worked on multiple projects involving HTML, CSS, Bootstrap, React, Node, Express, MongoDB, and Mocha. Used tools such as Git and Webpack.
• Developed a few UI modules for the mobile version of the website using ReactJS.
• Developed innovative web applications using Stylus (CSS), Jade (HTML), JavaScript, JQuery, Ender, Knockout.js as a Front-end and MongoDB, Express and Mocha for Back-end.
• Created design mock-ups and wireframes using Adobe Photoshop and Dreamweaver.
• Designed modular and reusable React components using Flux Architecture and Material UI.
• Development of front-end application using AngularJS, Dependency injection, Http modules with Node.js server for future evolutions.
• Designed domain specific language system using groovy/grails framework.
• Developed Web API using ReactJS and React Native and hosted on multiple lead balancesk API instances.
• Worked with various MVC Java frameworks like Angular.JS, EXT.JS, Backbone.JS, Node.JS, Ember.JS, bootstrap.JS, Require.JS and D3.JS.
• Use of ReactJS help to refresh the pages and update the changed parts.
• Used NoSQL Databases such as Hive, HBase; Installed and configured MySQL Databases and performed data load from MySQL to Hadoop.
• Worked on building jquery modules and vue.js apps.
• Used JavaScript frameworks such as JQuery, Dojo, Ext JS, CSS preprocessors such as LESS or SASS.
• Created Directives, Services, Filters using Angular JS with Typescript.
• Build up pagination for search results using Ext paging store.
• Experience in limiting page-loading delay and visible browser-server interaction using MVC framework with Ajax, JavaScript, Angular.js, Backbone.js and Node.js.
• Created design mock-ups and wireframes using Adobe Photoshop and Dreamweaver.
• Wrote unit tests supporting a complete architectural overhaul (from SOAP to REST) of backend
• Architected the frontend solution using React, Relay and GraphQL. Lead the UX and design outsourced teams helping with product ideation to creation.
• Used React-Router to turn application into Single Page Application.
• Proposed and helped implement Adobe Target which executes multivariate testing and optimizes personalized experiences across owned digital channels.
• Used the Middleware, Redux-saga, Redux-promise in application to retrieve the data from the external API's and perform the RESTful Services.
• Developed application as Enterprise JavaScript using - AngularJs, NodeJs, Websockets, Jasmine, Karma, NPM, Gulp and Protractor.
• Created key features such as split testing email sending to improve user email deliverability on one of our client applications.
• Develop custom drag and drop tree view, web application to transfer and arrange data using Angular, html and Vue.js.
• Developed Single Page applications using AngularJS using components, directives using TypeScript.
• Used Redux SAGA to view and action creators as pure functions and it allows to model state transitions using familiar JavaScript constructs.
• Involved in using React JS components, Forms, Events, Keys, Router, Animations and Flux concept.
• Worked on implementing React.js flux based page updates using React fetchers, state mutating actions and stores.
• Involved in the development of presentation layer and GUI framework using HTML5. Client Side validations were done using JavaScript and AngularJs.
• Worked on Java/J2EE framework APIs like Spring, iBatis and Hibernate.
• Built Single Page Apps using Angular and Typescript for Responsive Design.
• Developed Single Page applications using AngularJS using components, directives using TypeScript.

Background Skills: HTML5, CSS3, XML, JavaScript, Gulp, Webpack, React Native, Angular.js, Stylus, LESS, SASS, Git, AJAX, React.JS, JSON, Redux, JUnit, Split testing, Wireframes, RXJS, TypeScript, Multivariate testing, Node.js, Backbone.js, Vue.js, Bootstrap, D3.js, Extjs, Java, Ant, RAD, Agile, Scrum, CVS, Eclipse, Saga, AB Testing, Linux.

Confidential , Atlanta, GA

Sr. UI Engineer

• Worked on variety of Frontend JavaScript frameworks like AngularJS, BackboneJS, ReactJS, Node.js, JQuery, JQuery UI and good knowledge in EmberJS.
• Developed single page application with Angular JS, Node.js.
• Created single page applications using Node.js, AngularJS, ReactJS.
• Worked with Bootstrap for compiling CSS, REST API, ReactJS, JavaScript and building the System with the convenient methods with Angular JS.
• Created client website running on a Node.js, using the Express framework, Jade, AngularJS and Backbone.js for front end MVC/templating.
• Implemented User interface (UI) entire application using HTML, CSS, Custom Tag Libraries, JavaScript, XML and XSLT.
• Developed user interface using HTML, XHTML, CSS, JSON and JavaScript to simplify the complexities of the application.
• Design all UI elements, wireframes, and comps with Adobe Photoshop, Illustrator and InDesign.
• Configured with gulp.js to test the Typescript with TSLint.
• Developed and executed software systems utilizing JavaScript and Groovy.
• Created Typescript reusable components and services to consume REST API's using Component based architecture provided by angular.
• Used groovy and spring boot to collecting the data from users and packaged the data as json distributed to number of applications.
• Developed front-end applications using HTML, CSS, JavaScript, Angular JS, Node JS, Backbone JS, Require JS, Morris JS, Flot JS and MVC frameworks.
• Implemented AJAX calls with Ext JS and handled request and responses for various modules.
• Data was bound to the components with MVVM using Kendo and Vue.JS, and was retrieved, created, updated, & deleted using REST.
• Worked on implementing layout and Navigation bar of the application using React JS and React Native as a JavaScript library for both web and mobile environment.
• Designed GraphQL to build client applications by providing an intuitive and flexible syntax and system for describing their data requirements and interactions.
• Involved in configuring the Git repository and maintain the version control using Git.
• Providing a responsive, AJAX-driven design using JavaScript libraries such as, backbone.js, Node.js AngularJS and Bootstrap.js
• Served as a lead developer on multiple native iOS applications and React Native apps, from design to submission into the App Store.
• Displayed proficiency in React.js, MongoDB, and CSS by developing and seeing through to deployment version Alpha of a cross-platform mobile application.
• Implemented Presentation layer using CSS Framework, Node.JS, ExtJS, ReactJS, AngularJS, knockout JS, Wire-framing, HTML.
• Designed SPA (Single page applications) in Flux architecture using React.js.
• Created the Application using React.JS and Node.js libraries NPM, gulp directories to generate desired view and flux to root the URL's properly.
• Used JSON for data exchange between application modules along with XML.
• Involving React, Redux, and JavaScript; a Node-powered workflow and build system involving gulp, webpack, PostCSS.
• Developing and validating screens according to user stories using React Native and Redux framework.
• Implemented Spring ORM wiring with Hibernate provided access to Oracle RDBMS.
• Create new interfaces using java, maven/ant, spring mvc / struts, or hibernate based on provided requirements XSD/DDF’s.
• Converted grunt build tasks to gulp to decrease build times in an angular node project.
• Created a library of visual components using Highcharts, D3, and jQuery for reporting results.
• Developed the UI pages using HTML, CSS, JAVASCRIPT, ANGULAR.JS, and D3.JS.
• Develop application using Ember, AngularJS, Bootstrap, RequireJS.
• Implemented UI angular bootstrap for faster and easier web development
• Developed frontend application using React.js, Express.js and Knockout. Js.
• Create web service component using REST, SOAP, WSDL, XML to interact with the middleware.
• Wrote test cases using JUnit testing framework and configured applications on Weblogic Server.
• Developed bug management system for internal usage, using MySQL, Bootstrap, Backbone.js
• Designed and implemented the web application in Ruby on Rails, Node.js, HTML and JQuery from initial concept development to beta launch.
• Usage of version control repository SVN (Subversion by apache) and JIRA.
• Worked with Oracle RDBMS for writing complex queries and PL/SQL, SQL for Stored Procedures, Triggers and Events, for generating some important responses needed by the application
• Developed Angular-JS unit test cases using Jasmine and Karma.
• Developed framework using Java, BIRT Runtime, iText, MySQL and web server technologies.

Background Skills: HTML, CSS, XML, LESS, Gulp, SASS, React Native, Redux, Webpack, React.JS, JavaScript, Node.js, JSON, Angular.js, Backbone.js, Bootstrap, Java, DB2, Vue.js, PL/SQL, Extjs, JDBC, MySQL, REST, Eclipse, Git, Github, Junit, Agile, Scrum, Maven.

Confidential, Wilmington, DE

Sr. Web Engineer

• Developed web Components using JSP, Servlets and Server side components using EJB under J2EE Environment.
• Developed GUI screens for XTT & LD application using JSP, HTML and CSS.
• Worked on products such as InVision, Sketch, Balsamiq, InDesign, and Photoshop (among others) to produce wireframes, prototypes and other specification documents.
• Development UI modules using HTML, JSP, JavaScript and CSS.
• Wrote JavaScript functions to get Dynamic data and Client side validation.
• Used JQuery to make the frontend components interact with the Javascript functions to add dynamism to the web pages at the client side.
• Implemented a Node.js server to manage authentication.
• Created Node.js middleware application server to encapsulate modern JS widget framework Worked with JSON objects and JavaScript and JQuery intensively to create interactive web pages.
• Implemented web based front-end using HTML, CSS, JQuery, and AngularJS
• Involved in developing the UI panels using JSF, XHTML, CSS, DOJO and JQuery.
• Set up the deployment environment on Web Logic Developed system preferences UI screens using JSP and HTML.
• Develop dynamic features for a healthcare application supporting thousands of international users constructed with CoffeeScript and React.
• Developed functioning proof-of-concepts and production quality interfaces.
• Built Web pages that are more user-interactive using AJAX, JavaScript, React and Redux
• Worked on developing CRUD applications using MERN stack (MongoDB, Express, ReactJS and NodeJS) and REST based API.
• Worked in Java, J2EE, XSL, XML, Oracle, DB2, Struts, spring, Hibernate, REST Web services, Model driven architecture and software configuration management tools.
• Developed HTML, Swing and JSP pages for user interaction and data presentation.
• Created a Rich Single Page Application using HTML, CSS, Angularjs, JQuery and REST Services
• Designed and implemented UI layer using JSP, JavaScript, HTML, JSON, XML, XSL, and business logic using Servlets, JSP, EJBs and J2EE framework.
• Used Backbonejs, Node.js, Bootstrap and other javascript libraries to create intuitive and rich Single Page Applications.
• Used JQuery JavaScript libraries for providing richer user interface and facilitates asynchronous request invocations using AJAX.
• Prepared statements are used for communication Sql database
• Involved in developing custom taglibs, JSP, EJB's, Portlets and DB2 - stored procedures.
• Involved in Requirement analysis, design and Implementation applying the Water fall model.
• Wrote Servlets programming and JSP scripting for the communication between web browser and server.
• Integrate the Oracle BPM with the Spring Framework in the enterprise layer.
• Involved in packaging, deployment and upgrade of different modules of SAS on JBoss App Server. VB code Analysis and Sybase store procedure converted into SQL

Background Skills: HTML, CSS, Javascript, Ajax, JSON, JQuery, React.js, Node.js, MySQL, TOAD, SQL, DB2, Apache Axis, WSDL, Netbeans, JBOSS,, ClearCase, Selenium, Water Fall Model, UML, JSP, Servlet, Ant, XML, Jira, Swing, Cognos

Confidential, Bellevue, WA

UI Engineer

• Analyzed business requirements, participated in technical design, development and testing of various modules assigned.
• Implementing database driven applications in Java using JDBC, JNDI, Entity Beans, Template and Hibernate.
• Made the application responsive using Bootstrap.
• Developed user interfaces using JSP, JSP Tag libraries, Struts Tag libraries and Java Script to simplify the complexities of the application.
• Involved in web designing using HTML, CSS, JavaScript and extensively used Table less Design in CSS for positioning.
• After making the applications to be responsive, worked on different mobile devices bugs (like ios and android).
• Implemented custom data structures using java collection framework.
• Developed page layouts, Navigations and presented designs and concepts to the clients and the management review.
• Integrated Hibernate ORM with Spring-Hibernate framework to facilitate DML and DQL queries and represent object-database mapping.
• Designed Frontend with in object oriented JavaScript Framework like Jquery.
• Used jQuery to make the HTML, DHTML and CSS code interact with the JavaScript functions to add dynamism to the web pages at the client side.
• Developed the application module in Java based on the feasibility study.
• Created Images, Logos and Icons that are used across the web pages using Adobe Flash and Photoshop.
• Used Adobe Experience manager for building websites, mobile apps and forms.
• Developed client-side AJAX application that uses XSLT, XPath, JavaScript OOP, and more Bind objects and retrieve them via JNDI interface.

Background Skills: HTML, CSS, Javascript, Java, Ajax, JSON, JQuery, MySQL, TOAD, SQL, DB2, Apache Axis, WSDL,, JBOSS, Mercurial, Coherence, ClearCase, Selenium, UML, JSP, Servlet, Ant, XML, Jira, Swing, Cognos

Confidential, New York, NY

Software Engineer

• Worked on various UI technologies like JSF, HTML, CSS, JavaScript and JSP tag libraries.
• Built Web pages that are more user-interactive using JQuery plugins for Drag and Drop, Auto Complete, JSON, Angular JS, JavaScript, Bootstrap.
• Implemented JAVA/J2EE design patterns such as Factory, Template, MVC, Singleton.
• Made the web pages Responsive using JQuery UI and bootstrap, which can be operated in both PC's and Mobiles.
• Used advanced JavaScript concepts to validate input fields using regular expression.
• Extensively used CSS (Cascading Style Sheets) along with Responsive Web Design (RWD) to support the web page in Mobile browser as well.
• Worked with Spring Batch Used Spring ORM module to integrate with Hibernate.
• Used Bootstrap along with CSS to design web-pages by HTML.
• Implemented Java and J2EE Design Pattern such as Command, State, Template, Composite, Strategy and Observer.
• Used Web services (SOAP and RESTful) for transmission of large blocks of XML/JSON.
• Used Jenkins as continuous integration tool for building archive files and snapshots for all applications.
• Worked on DOM manipulation using JavaScript, jQuery and AJAX.
• Used the various Complex data structures in collections Framework in Java/J2EE for building the Business Logic.
• Added analytics and tagging functionality for all the existing pages to track all the user actions using JavaScript.
• Worked with CSS background, CSS Layouts, CSS positioning, CSS text, CSS border, CSS margin, CSS padding, Pseudo elements and CSS behaviors.
• Tested the application under Scrum (Agile) Methodology.
• Created Test strategy, Test plan, execution plan and Identified test data requirements.
• Worked on major bug fixes, which included UI issues and functionality issues as well

Background Skills: HTML, CSS, JavaScript, Java, JQuery, DHTML, DOM, JSON, Bootstrap, AJAX, Adobe Flash, Photoshop, AEM, PLSQL, Oracle, Windows