SUMMARY

• 8 years of professional experience in all phases of software development life cycle including requirements Analysis and Debugging, Applications Design, Development, Integration, Maintenance, Installation, Testing of various client/server, N - tier and web applications.
• Expertise in web and mobile/tablet UI development with experience in developing hybrid mobile applications using HTML5, JavaScript and other JS frameworks.
• Expertise in Client Scripting language and server side scripting languages like HTML5, CSS3, JavaScript with ES5/ES6 features, jQuery, JSON, Bootstrap, Angular.js (1.x/2.0).
• Experience in developing Graphic User Interface (GUI) to display report data using D3.js with Cross-browser compatibility and Web application scaling.
• Experienced in collaborating with Design team/UX team/ business steak-holder to understand and translate the requirement into web applications.
• Extensive experience on implementing the AJAX with rich features like deferred, promises, pipe, and callback functions.
• Worked with JavaScript task runners to automate the development process. Used enhanced features of grunt.js and Gulp.js to implement browser Sync, dev and prod bundle generation, dev server etc.
• Experience in creating user interface widgets using JQuery, Kendo UI, Bootstrap and AngularJS.
• Rich experience with development using AngularJS extensive features for loading views in a Single Page Application, MVC structure for JavaScript files, data-binding using Angular JS directives and also building custom directives.
• Solid knowledge and good understanding of JavaScript ES6, Angular 2.0, TypeScript, Node.js, React.js, Ember.js, Backbone.js, Polymer.js etc.
• Experience with Handlebars.js to build dynamic HTML templates, and Underscore.js to handle and manipulate data from backend with a RESTful JSON interface.
• Experience in developing kiosk app for Chrome OS using web development technologies like HTML, CSS, JavaScript and other JS frameworks.
• Experience in the developing applications for different platforms like web browser, iOS, Android, and Chrome OS.
• Incorporated the require.js features to build modular structure of JavaScript for better code maintenance and smoother name-spacing of variables.
• Involved in web application development projects that required Responsive Web Design using flex box features of CSS3.
• Good experience with Audio and Video Player using HTML5 audio and video elements.
• Expertise in plain JavaScript logics, functionality, scope maintainability and name-spacing the variables.
• Worked with AGILE Methodology in recent projects and participated in SCRUM meetings as well in previous projects.
• Expertise in debugging skills using Safari Web Inspector, Chrome Developers Tool and Firebug.
• Experience in using HighCharts, and D3.js Components and integrating back-end applications with AJAX driven front-end.
• Exceptional knowledge of Content Management Systems (CMS) such as Drupal, Joomla and WordPress.
• Designed web applications and web contents utilizing various Search Engine Optimization (SEO) techniques.
• Good knowledge and understanding of Adobe Experience Manager (AEM) 6.2.
• Experience in working with browsers compatibility issues with browsers like IE, Firefox, Safari, Opera, and Chrome.
• Designed web applications and web contents utilizing various Search Engine Optimization (SEO) techniques.
• Good experience and working knowledge of Adobe Creative Suite.
• Experienced using Adobe Photoshop for image manipulation and good experience with Adobe Dreamweaver.
• Proven track record in developing reusable code, cleaner code structure, and understanding of the JS features to ensure data availability to the front-end.
• Strong expertise in the iterative Agile and Scrum development methodologies for software development.
• Experience with User Acceptance Testing (UAT) and Accessibility Testing.
• Worked with Selenium and Jasmine for writing unit test cases along with functionality and integrated test cases.
• Excellent communication skills to discuss the projects with technical and non-technical SME’s and also during the sprint meetings for Agile as well as Scrum development methodology.

TECHNICAL SKILLS

Web Technologies: HTML5,CSS3, XML, JavaScript(ES5/ES6), OOJS, AJAX, JQuery, JSONAngular.js(1.x/2.0), Ext.js, Backbone.js, React.js,Require.js,Underscore.JSNode.js, KendoUI, Gulp, Grunt.js, Webpack, SOAP, RESTful Web servicesHigh Charts, D3.js etc.

Languages: C, C++, Java, C#, PHP

IDE& Tools: Eclipse IDE, NetBeans, Dreamweaver, JSfiddle, WebStorm, SublimeVisual Studio

Application Servers: ISS, WebSphere, WebLogic

Debugging Tools: Selenium, Jasmine, Protractor, Karma(Testacular as Test Runner),JIRA, Firebug, Bugzilla, IE Developer, Chrome Developer, Safari Developer

Databases: Oracle11g, SQL server, MySQL

Operating Systems: Windows, MAC OS, Linux

Version Controls: SVN, CVS, GITHUB, Bitbucket

PROFESSIONAL EXPERIENCE

Confidential - San Francisco, CA

UI Developer

Responsibilities:

• As a UI Developer, assisting my team in developing two different Web-based applications and managed in developing of Account landing page, Account summary/overview and Login page.
• Responsible for building a new website for the Small fleet clients and for the maintenance of Online New Platform.
• Functionalities include writing code in HTML5, CSS3, JavaScript, JQuery and JSP making use of Bootstrap framework. My Specialty is large scale CSS, focusing on reusability and modularity.
• Enhanced an existing AngularJS application to follow strict MVC patterns for improved source code maintenance which resulted in 40% code reduction, ease of upgrade, scalability, ease of developer spin up and enhanced performance.
• Worked on Angular 2.0 modules, components, services, dependency injection etc.
• Successfully migrated from legacy third party applications (for windows, IPad, blackberry) to bank’s applications using HTML5 to maintain a single UI for all platforms migrate all application to Akamai data servers to increase speed and performance of the applications.
• Used AngularJS as framework to create a Single Page Application (SPA) which can bind data to specific views and synchronize data with server using Sass, LESS, Bootstrap, AngularJS
• Good experience with D3.js for Data visualization and drawing charts.
• Involved in development converting the static HTML mark-ups to JSP's.
• Integrated the service call with UI using $http and $resources which are substitutes for AJAX in angular.
• Using SVN for version control.
• Used TypeScript to reduce the number of lines of traditional JavaScript files. Integration of TypeScript to the whole project.
• Added user validations and user permissions by using the Node.js.
• Used Backbone.jsfor connecting the API's which enforces the communication to the server while also implemented mock services in Node.js.
• Involved in up gradation and maintenance of company’s website to the new layout using the Grid orientation model Bootstrap framework.
• Made enhancements to existing CSS and DIV tags, made upgrades using Twitter Bootstrap model.
• Extensively used CSS (Cascading Style Sheets) along with RWD to apply different styles to the layouts for varying screen sizes and pixels.
• Developed web applications using Restful and SOAP protocols.
• Refine and iterate user experience by designing and implementing new modules and interfaces in a complex, responsive site.
• Used Adobe Photoshop for logos design and image manipulation.
• Tested cross browser functionality and fixed major layout bugs for supported browsers.
• Developed the pages that are complaint to W3C and ADA section 508(c) standards.
• Involved in Agile/ SCRUM based approach to UI development.

Environment: HTML5, CSS3, SASS, JavaScript(ES5/ES6), JQuery, AngularJS (1.5/2.0), Node JS, D3.js, Bootstrap, XML, JSP, Apache Tomcat, Eclipse, Adobe Photoshop, Tortoise SVN.

Confidential - San Diego, CA

Sr. Front End Developer

Responsibilities:

• Built Rich Prototypes and Applications using HTML5, CSS3, JavaScript, JQuery, Ajax, JSON, Angular.js, Backbone.js and Bootstrap with MySQL database.
• Developed client side validation code using JavaScript and JQUERY.
• Creating cross-browser compatible and standards-compliant CSS-based page layouts.
• Involved in fixing Front-End issues with the layouts.
• Extensively used/modified JQUERY to perform AJAX calls for creating interactive web pages on JSON response.
• Using Yeoman, Bower, Grunt, SASS, LESS to manage code architecture and scalability
• Coded pages with best Search Engine Optimization (SEO) techniques. Developed call back functions to parse and handle JSON data returned from the server.
• Guiding team as Scrum Master in Agile Scrum methodology
• The tech stack is AngularJS, LESS, Bootstrap and cutting edge server side technologies.
• Utilized AngularJS in the development for building SPA and to consume RESTful web services.
• Implemented responsive web design and mobile friendly design using Ionic framework; fully utilized its JavaScript UI library, including navigation, modal, slide box, scroll, action sheet and more and AngularJS.
• Experienced in React JS and working with React Flux architecture.
• Involved in creating AJAX calls using AngularJS to handle data operations including ordering and filtering.
• Performed a lot of DOM operations for loading and manipulating dynamic content on webpages.
• Developed new cross-browser accessible interfaces using Bootstrap, JavaScript and AngularJS.
• Created real-time websites with push capability by using Node.js.
• Have done server side scripting using Node.jsto develop the applications, which are data intensive real time applications that run on distributed devices.
• Implemented test cases and performed unit testing using Jasmine.
• Managed advanced techniques for single page business solutions and front-end MVC patterns.
• Worked with the business analysts and back-end developers to gather requirements, improve application functionality and add new features.
• Ability to communicate effectively, both written and verbal, with technical and non-technical cross-functional teams

Environment: HTML5, CSS3, SASS, JavaScript, JQuery, Bootstrap, XML, MV* Framework, AngularJS, React.js, Node.js, Apache Tomcat, Notepad++, Sublime text, IntelliJ, MySQL, Tortoise SVN.

Confidential - Alpharetta, GA

Web UI Developer

Responsibilities:

• Interacted with business analyst to understand the requirements to ensure correct UI modules been built to meet business requirements.
• Worked in developing dynamic robust UI screens using CSS, HTML, XHTML, JavaScript, Bootstrap, Backbone, and jQuery.
• Developed web pages using Forms, Components, Layouts, Events, Validations, Trees, Grids components.
• Used MVC architecture of Ext JS Framework to simplify the code complexity and increase clean code.
• Worked on CSS preprocessor frameworks (SASS/LESS).
• Involved in writing application level code to interact with APIs, Web Services using AJAX, JSON and XML.
• Designed, developed and implemented Single Page Application (SPA) by consuming JSON from a Spring MVC, using Spring Security to secure the application.
• Interacted with java controllers (jQuery, Ajax, and JSON to write/read data from back end systems)
• Implemented Ext JS Data Grid, Charts, Forms and Layout Manager Components.
• Creating cross-browser compatible and standards-compliant CSS-based page layouts, fix the bugs pertaining to various browsers.
• Define technical requirements based upon business requirements.
• Involved with all stages of Software Development Life Cycle.

Environment: HTML, CSS, JSP, Web Services, jQuery, Java Script, Ext JS, AJAX, SVN, Oracle, Eclipse.

Confidential - Westborough, MA

UI Developer.

Responsibilities:

• Communicate with the client to understand the requirement of the website, gained experience in project planning, involved in writing the Project Design Document and Project Plan Document.
• Hands on the process of development, testing and maintenance.
• Participated as a team member in designing the user interface using HTML and CSS to make the interface use-friendly, especially child-friendly.
• Applied jQuery validation plugin to validate the user input and to improve user experience.
• Worked in form validation using JavaScript for providing the user interface and communication between the client and server.
• Hands on JSON for data transform and page transform.
• Implement the function of automatic Email notification referring confirmation, rescheduling and promotions through JavaScript and jQuery.
• Conducted unit testing and end-to-end testing on the supported browsers.
• Wrote a script file in JavaScript and jQuery to handle the events that were triggered by the users.
• Provide the users with the physical status form regularly with information about their workout frequencies, physical data, etc. using JavaScript and SQL Server.
• Used CSS/CSS3 to embed the online videos for product introduction.
• Communicate with other members in the team to better understand the functional requirements and transfer them into technical requires.
• Participated in building up the online chatting Q&A pop-up section as well as the feedback features using CSS3 and JavaScript.
• Designed the login system using jQuery.
• Worked with other members in the group, committed code change using version control tool SVN and merge code from other developers using tool Win Merge.

Environment: HTML, CSS, JavaScript, jQuery, AJAX, JSON, XAMPP, SQL Server, SVN, Win Merge.

Confidential

Java Developer.

Responsibilities:

• Involved in designing and developing enhancements per business requirements with respect to front end JSP development using Struts.
• Implemented the project using JSP and Servlets based tag libraries.
• Conducted client side validations using JavaScript.
• Coded JDBC calls in the servlets to access the Oracle database tables.
• Generate SQL Scripts to update the parsed message into Database.
• Worked on parsing the RSS Feeds (XML) files using SAX parsers.
• Designed and coded the java class that will handle errors and will log the errors in a file.
• Developed Graphical User Interfaces using struts, tiles and JavaScript. Used JSP, JavaScript and JDBC to create Web Servlets
• Utilized the mail merge techniques in MS Word for time reduction in sending certificates
• Involved in documentation, review, analysis and fixed postproduction issues.
• Worked on bug fixing and enhancements on change requests.
• Designed the various animations with different graphics using with Macromedia Flash MX with Action Script 1.0, Photo Impact and GIF Animator.
• Understanding the customer requirements, mapping them to functional requirements and creating Requirement Specifications.
• Developed web pages to display the account transactions and
• Application UI creation using GWT, Java, JSP, CSS and web standards improving application usability always meeting tight deadlines
• Responsible for the configuration of Struts web based application using struts-config.xml and web.xml
• Modified Struts configuration files as per application requirements and developed Web services for non-java clients to obtain user information details pertaining to that account using JSP, DHTML, Spring Web Flow and CSS.
• Used Flash Animations and Storyboard & User Flows for e-learning tutorials using human factor engineering design concepts.

Environment: HTML/CSS/JavaScript/JSON, JDK 1.3, Servlets, Java Beans, MDB, JDBC, MS SQL Server, JBoss, I frameworks & libraries Struts, Spring MVC, jQuery, MVC concepts, XML, SVN.