SUMMARY:

• Over all 7+ Years of professional experience in analysis and Debugging, Applications design, Development, Integration, Maintenance, Installation, Implementation, testing of various client/server, N - tier and web application and its design, using various UI- TECHNOLOGIES.
• Expert in developing User Interface (UI) applications and professional web applications using JavaScript, JQuery, JSP, XUL, HTML/HTML5, CSS/CSS3, XHTML, XML, JSON and Ajax.
• Experience in applying the latest software development approaches including model view controller (MVC), event - driven applications using AJAX, Object Oriented JavaScript, JSON and XML.
• Expertise in developing various javascript frameworks like Angular.js Backbone.js, Require.js, Node.js, Knockout.js, Express.js, React.js/Redux, Ember.js, Ext.JS, Responsive web design. (RWD).
• Hands-on experience in developing very good interactive web pages using the latest HTML5 elements and CSS3 elements for video playback, content rendering using semantic tags such as article, section, iframe etc.., for very good look and feel of the web pages from user perspective.
• Handled different applications using a cross-platform javascript runtime environment which is an open source, event driven architecture Like Node.js.
• Also worked with a javascript Framework like Angular.js, a library written in Javascript for more user accessibility and controls.
• Well versed with single-page application development like React.js, an open-source JavaScript library providing a view for data rendered as HTML .
• Worked with mobile application development frameworks like IONIC (MVVM Framework), Phone Gap and Cordova.
• Well versed with developing an IOS application with the help of XCode.
• Experience in developing Ext-JS components like Grids, Toolbars, Panels, Combo-Box and Button etc.
• Worked on backbone js for developing single-page web application.
• Specialized in developing Web 2.0 Apps using core JQuery along with AJAX/Javascript.
• Experienced implementing Web Services using Apache SOAP, WSDL, JAX-RPC, JAX-WS, RESTFUL API, and UDDI.
• Experience in all phase of SDLC like Requirement Analysis, Implementation and Maintenance and extensive experience with Agile and SCRUM.
• Experience on Protractor in end-to-end test framework for Angular JS applications
• Wrote and maintained the client side javascript tests with Karma and Mocha.
• Also used Jasmine, behavior driven development framework for testing javascript code.
• Experienced in using Text editors like Espresso, eclipse, Text Wrangler, Sublime Text, NetBeans, XAMPP, Notepad and Notepad++.
• Experience in designing UI patterns and UI applications with the help of Adobe products like Adobe Dreamweaver CS3, Adobe Photoshop, and Adobe Illustrator CS3.
• Good Knowledge in using Dojo Components and integrating back-end applications with AJAX driven web 2.0 front-end using OO JavaScript framework.
• Experience in developing Custom Tag libraries for JSP Pages.
• Proficient in Object Oriented Design/Development (OOD), Object Oriented Analysis and Design (OOAD), Model View Control (MVC) design pattern and Test Driven Development (TDD).
• Strong experience in writing and updating the technical documents on daily basis with the changes made to the existing environment on daily basis.
• Strong Database skills with SQL Server, M ySQL, Oracle, Microsoft Access.
• Experience in working with frameworks like Spring MVC, Struts, Quartz (Scheduling framework), Spring Web Flow, Information Bridge Framework, CAF (Composite Application Framework).
• Excellent analytical, logical and programming skills, Self-Motivated, Self-Starter, and Team Player, can work with minimal supervision. Effective Communication, Organizational and Time management skills.
• Unique ability to adapt quickly to challenges and changing environment.

TECHNICAL SKILLS:

Java Script Libraries: JS 2.0/1.0, Angular.js, Node.js, Knockout.js, Express.js, Ember.js, React.js, Redux, Backbone.js, Require.js.

Web Frameworks: Struts 1.1/1.3, Struts 2.0, Spring 2.0/2.5, JSF, JBoss Seam, Webwork

ORM/Data Mappers: Hibernate 2.0/2.1/3.0/3.1

Server Technologies: JSP, Struts tags libraries, Spring Bind tags, JSF tags, JSP EL, Custom Tags, PHP

Client Technologies: HTML, DHTML, CSS, JavaScript, VBScript, JSTL Tag Libraries, XML, XSD, XSLT, XALAN, XPath, Swing

Web Services Technologies: UDDI, WSDL, RESTful, SOAP, Apache Axis1.0/2.0, CXF, JAX-RPC, JAX-WS, Metro

AJAX Technologies: JSON, DOJO, GWT, IceFaces, JQuery

Web Servers: Apache Tomcat 5.5/6.0

Application Servers: Weblogic 8.0/10.3, Websphere 6.0/6.1/7, JBoss 4.0

Database Servers: Oracle 8i/9i/10g/11g, MS SQL Server 2000/2005/2008, MySQL, MS Access 2007

Version Control: GIT, Subversion Control System (SVN), Concurrent Version System (CVS), Microsoft Visual SourceSafe (VSS)

Platforms: Windows 98, 2000, 2003, XP, Vista, Linux, Sun Solaris

Software Process: Agile, RUP, SCRUM

PROFESSIONAL EXPERIENCE:

Web/ UI Developer

Confidential, Dallas, TX

Responsibilities:

• Involved in Requirements and Analysis. Understanding the requirements of the client and the flow of the application as well as the application Framework.
• Involved in web designing using HTML5, XHTML, CSS 2/3, JavaScript and extensively used Table-less Design in CSS for positioning.
• Designed Frontend with in object oriented JavaScript Framework like Angular.js, Node.js, Backbone.js, Require.js, Express.js, React.js/Redux, Ember.js and Ext.js.
• Have used AJAX to retrieve data from server synchronously in the background without interfering with the display and existing page in an interactive way.
• Used Bootstrap and AngularJS in effective web design.
• Responsible for making responsive web pages using twitter bootstrap and media queries.
• Designed and developed ReactJs component required for the project.
• React Hot Loader is a plugin for Webpack that allows instantaneous live refresh without losing state while editing React components.
• Used Custom AngularJS Filters to provide better search experience.
• Solid understanding of React Virtual Dom Algorithm, for React performance optimization
• Implemented and design the application to interact with server for getting the Ajax response of jqGrid Data
• Created reusable components like Menu Navigation, Session Monitor which was very useful in the application using Ext.js.
• Used Ext.js with Web API retrieve data from database and Joi for validation.
• Designed Responsive Web pages using media queries and Twitter Bootstrap.
• Have used pair programming model for the development.
• Developed Web Services for data transfer from client to server and vice versa using Apache Axis, SOAP, WSDL, and UDDI.
• Executing test cases in DEV/QC/UAT environments.
• Experience in using tools like Jira, AccuRev, Site Refresh and multiple browser testing.
• Created an internal browser based text editor using HTML, CSS, JavaScript, backbone.js.

Environment: HTML4/5, CSS2/3, JavaScript, JQuery, DHTML, MVC, DOM, JSON, angular.js, Node.js, D3.js, Backbone.js, Knockout.js, Redux, Ember.js, Require.js, ASP.NET, C#.NET, AJAX, SOAP, XML, XPATH, Adobe Flash, Jira, Jasmine, Mocha, Stash, GWT, Photoshop.

UI Developer

Confidential, Carrollton, TX

Responsibilities:

• Developed HTML and JavaScript for client side presentation and, data validation on the client side with in the forms.
• Involved in developing the functionality for communicating between the modules mostly involved in VIEW and CONTOLLER section of MVC pattern for CMS project, it includes HTML, JavaScript, JQuery and AJAX which were used for UI development.
• Involved in developing XML, HTML, and JavaScript for client side presentation and, data validation on the client side with in the forms.
• Developed a core component of Analytics with Node.js, Angular.JS, Knockout.js, Ext.js and Socket Stream.
• Developed application by implementing the Single Page application template using AngularJS Route Providers.
• Maintained Cross Browser compatibility & implement Responsive Design custom media queries, etc.
• Designed DOM based interactive to reprogram selected links and adopted WCAG 2.0 standards for HTML and XHTML and W3C standards for CSS as well.
• Used XML Web Services using SOAP to transfer the amount to transfer application that is remote and global to different financial institutions.
• Implemented Remote Validation using unobtrusive JavaScript and JSON.
• Optimized Application using jQuery, JavaScript, AJAX, Caching and CSS/ JavaScript.
• Implemented WCF service and developed Asynchronous call back methods in Class Library project to communicate with different layers of the solution.
• Used HTML, XML, AJAX, JavaScript, CSS and pure CSS layouts.
• Solved the coding and technical problems during the project implementation
• Coded pages with best Search Engine Optimization (SEO) techniques.

Environment: Java Script, HTML, CSS, JQuery, AJAX, High charts, DOM, DHTML, XHTML, XML, XSL, SQL Server and Windows XP, angular.js, Node.js, D3.js, Backbone.js, Knockout.js, Redux, Ember.js, Require.js, ASP.NET, C#.NET, AJAX, SOAP, XML, XPATH, Adobe Flash, Jira, Jasmine, Mocha, Stash, GWT, Photoshop.

Sr. UI/ Mobile Application Developer

Confidential, Chicago, IL

Responsibilities:

• Working in custom created framework created extensively using javascript MVC and writing code that is modular and reusable.
• Wrote cross browser code while developing mobile application for browser compatibility.
• Responsible in implementation of the presentation layer for the application using HTML5, CSS3, JAVASCRIPT
• Writing components that hold model data and call back functions for the actions triggered from view.
• Writing controllers that are responsible for transferring control between components, routing and rendering views.
• Specially working with AJAX data consisting of JSON responses, parsing the same and presenting on the UI layer.
• Making pages that are cross-browser compatible.
• Used Ajax, JSON to send request to the server to check the functionality of the websites.
• Used Require Js for dependency injection.
• Worked in line with Analysts and Content team to identify correct keys and content
• Used Twitter Bootstrap show and hide classes for different and grid classes to create RWD.
• Used Agile methodology for the software development.
• Making pages comply to Accessibility requirements (ADA) for physically challenged and all who uses the website.
• As a scrum team member worked on agile stories, trouble shooting issues and fixing defects

Environment: HTML5, CSS3, AJAX, JavaScript, jQuery, CQ5, Bootstrap, Blue JS, Blue UI, RequireJs.

Front-End UI Developer

Confidential, Richmond, VA

Responsibilities:

• Web design and development, application development using Photoshop, HTML, JavaScript and Dreamweaver.
• Designed dynamic and multi-browser compatible pages using HTML, CSS, JQuery, Angular js and JavaScript.
• Designed and implemented the user interface using HTML5, XHTML, XML, CSS3, JAVASCRIPT AND ANGULAR JS.
• Responsible for design and development of the web pages from mock- ups.
• Applied J-Query scripts for basic animation and end user screen customization purposes.
• Used AJAX and JSON to make asynchronous calls to the project server to fetch data on the fly.
• Developed the User Interface using HTML 5, CSS, JavaScript, JQuery and AJAX
• Designed flash plugins for including different functionalities and content.
• Designed XML files for maintaining contents like video, images and audio and display them in flash application.
• Involved with bug fixing on functionality, performance and designing issues with JavaScript and JQuery
• Created web pages using HTML, CSS, JQuery and JavaScript.
• Creating and implementing Master Classes in Action script 3.0 (based on MVC) for the application.
• Developing XML classes for loading the data from XML files deployed at the server.

Environment: Java, HTML5, CSS2/3, JavaScript, JQuery, DHTML, MVC, DOM, JSON, Angular.js, Node.js, Express.js, Backbone.js, React.js, Redux, Require.js, Ext.js, JSP, ASP.NET, C#.NET, AJAX, SOAP, XML, Joi, XPATH, Adobe Flash, GWT, Photoshop, Karma, Mocha, TFS, PLSQL, Oracle, Windows.

Sr. Web Application/ Mobile Developer

Confidential

Responsibilities:

• Extensive Knowledge in developing single-page applications (SPAs) using various JavaScript frameworks like backbone.js, Angular.js and bootstrap.
• Used Angular JS to implement rich functionality in various pages: form validation, CRUD, grid, search, sort, pagination, multi-selection, tags-input, advanced directives, authentication, server-side proxy, unit tests, cloud integration, slide pages, users switch etc.
• Working in custom created framework created extensively using javascript MVC and writing code that is modular and reusable.
• Responsible in implementation of the presentation layer for the application using HTML5, CSS3, JAVASCRIPT and Used Karma, Jasmine for Unit Testing.
• Created DOM Touch events for mobile application development exclusively for touch screen devices.
• Wrote cross browser code while developing mobile application for browser compatibility.
• Experienced in React JS and working with React Flux architecture.
• Experienced in working with Redux architecture.
• Wrote client Side code using React JS and used NPM & gulp directories to generate the server environments used browserfiy, flux to manage with targeted URL's (Uni-Directional data flows) and to monitor the application.

Environment: Java, HTML5, CSS2/3, JavaScript, JQuery, DHTML, MVC, DOM, JSON, Angular.js, Node.js, Express.js, Backbone.js, React.js, Redux, Require.js, Ext.js, JSP, ASP.NET, C#.NET, AJAX, SOAP, XML, Joi, XPATH, Adobe Flash, GWT, Photoshop, Karma, Mocha, TFS, PLSQL, Oracle, Windows.