SUMMARY

• Over 7 years of experience in Software Development Life Cycle (SDLC) in developing and designing user experiences of Internet/Intranet applications using HTML, CSS and JavaScript.
• Extensively used JavaScript libraries and frameworks like jQuery, D3Js, ReactJS, Polymer, AngularJS, NodeJS, Mongo DB and AJAX meeting W3C standards.
• Expensively used the EcmaScript - 6 features to develop applications.
• Expert in creating Templates, Mockups and Prototypes, Web Interfaces, Layouts and Flow of future pages Using Web Standards.
• Experience in designing graphic objects, animated images (Vector, Bitmap), templates, presentations, banners, buttons, graphic objects, user interfaces, Rich Internet Applications (RIA’s), UI patterns, UX patterns, illustrations, layouts, with using Adobe Flash CS3, Action Script 2.0, Adobe Photoshop CS3, Fireworks, Adobe Illustrator CS3, Fireworks CS3 and also other third party cutting edge tools. Experience working with Responsive Web design using Bootstrap.
• Utilized various jQuery plug-ins to build Rich Internet Application (RIA) to make it look more intuitive.
• Experience working with JavaScript MVC frameworks AngularJS.
• Experience with AJAX, REST, and JSON.
• Used custom NodeJS proxy to simulate API responses before client implementation was complete, and to proxy requests to finished client APIs, handling authentication, custom headers
• Providing Version Control with Subversion and Automated Build & Deployments with Jenkins.
• A good understanding on latest JavaScript libraries like ReactJS, ReactiveJS, Lodash, ChartJS etc.
• Used ReactJS-Redux for creating components, understanding the life cycle of the component, rendering the view upon state change, using references for accessing values of other elements or components.
• Developed visual analytics by using D3.js and nvD3
• Experience in designing and developing 508 compliant web applications for accessibility.
• Experience in developing table-less layouts.
• Experience with Content Management System (Sitecore).
• Excellent working knowledge and thorough exposure on compatibility issues with different versions of browsers like Internet Explorer, Mozilla Firefox, Safari and Google Chrome.
• Very good experience in Document Object Model (DOM) and DOM functions.
• Expertise in client side designing and validations using HTML, HTML5 and JavaScript.
• Skilled at analyzing and solving browser compatibility challenges and possesses ability to maintain consistency and well commented HTML and CSS markup.
• Experience on working with CSS background, Layouts, Positioning, Text, Border, and Padding, Pseudo Classes, Elements and CSS behaviors in CSS.
• Experience in unit testing and wrote test cases for applications, used testing frame works like mocha, karma, jasmine, j-unit etc.
• Good experience working with High Traffic Websites.
• Sound understanding and good experience with Object programming concepts, Object Oriented JavaScript and Implementation.
• Experienced in all phases of SDLC like Requirement Analysis, Implementation and Maintenance with extensive experience with Agile methodologies.
• Experience working extensively on all Windows Environments.
• Experience in documentation using MS tools (Word, Excel, PPT, Project and Access).

TECHNICAL SKILLS

Web Technologies: HTML5, CSS3, JavaScript, JQuery, JSON, AJAX, JSP, XML, XHTML, D3.js, React, AngularJS, Node.js, Bootstrap, SASS.

Servers: WebSphere, WebLogic, Tomcat

Databases: MySQL, SQL Server

Programming: Python, C, C++, Java, COBOL

Development Tools: Atom, Brackets, Eclipse, Sublime Text

Version Control: Clear Case, SVN, GIT

PROFESSIONAL EXPERIENCE

Confidential, Bentonville, AR

Front-end Developer

Responsibilities:

• Designed and developed the application using agile methodology and followed TDD, Scrum.
• Responsible for creating efficient design and developing User Interaction screens using HTML5, CSS3, JavaScript, Polymer, ReactJS, NodeJS and AngularJS.
• Gathered and analyzed the requirements and converted them into User Requirement Specifications and Functional Requirement Specifications for the designers and developers to understand them as per their perspectives.
• Extensive experience in implementing model-view-controller (MVC) architecture using Angular Framework
• Implemented the application using John Papa style guide.
• Proficient in writing Angular JS controllers, models, custom directives, filters and views.
• URL routing handled by UI state router, allowing us to divide the application into logical modules (templates and controllers), each of which would be instantiated when its route was invoked.
• Created custom directives for re-usable components (multi-field form elements, background file uploads, etc.).
• Used Polymer to make few UI custom components like search bar, date slider, common filters for the application as per the requirement.
• React Hot Loader is a plugin for Webpack that allows instantaneous live refresh without losing state while editing React components.
• Made extensive use of promises for application control flow.
• Manipulating the DOM upon user interaction with the use of watchers and event listeners.
• Created images, logos and icons that is used across the web pages using Adobe Photoshop.
• Implemented sample JSON response for the application and shared it with back-end team.
• Involved in writing application level code to interact with APIs, RESTFul Web Services using AJAX to get the data from back end.
• Used nvD3 extensively to create visual analytics using the data received from web services.
• Created Line charts and bar graphs using D3JS and nvD3 from the json data.
• Stored the data of user and user actions using services and shared the data across SPA.
• Implemented authorization logic for two groups who can have access only to certain pages of the SPA.
• Designed and implemented the MongoDB schema
• Wrote services to store and retrieve user data from the MongoDB for the application on devices
• Used Mongoose API in order to access the MongoDB from NodeJS
• Compressed and automated the code build using Gulp switching from Webpack.
• Used SVN as Version control.
• Involved in Bug fixing that were raised by the Testing teams in the application during the Integration testing phase and used Karma tool for finding out the errors on the webpages.
• Involved in the unit testing of the application and documenting it.

Environment: HTML, HTML5, CSS3, JavaScript, JQuery, JSON, AJAX, Bootstrap, AngularJS, ReactJS, Polymer, NodeJS, D3JS, nvD3, MongoDB, Gulp and UI Grid.

Confidential, Bentonville, AR

Web Developer

Responsibilities:

• Responsible for creating efficient design and developing User Interaction screens using HTML5, CSS3, JavaScript, AJAX, AngularJS,Polymer, D3JS, NodeJS, SASS, Bootstrap and JSON.
• Design and Develop the presentation layer for web-based applications and Single Page Application as functional prototypes with cross-browser compatibility.
• Created a custom, single page, responsive web application to replace a legacy line-of-business web application.
• Involved in making the application Responsive using Bootstrap, and used LESS pre-processor.
• Involved in writing application level code to interact with APIs, RESTFul Web Services using AJAX, JSON
• Worked on developing internal customer service representative (CSR's) tools.
• Coordinated with BA group and conducted several feedbacks from different financial organizations for implementing a better user friendly and interactive websites for easy access.
• Debug the application using Firebug too traverse the documents and manipulated the nodes using DOM and DOM functions.
• Developed a core component of Analytics with AngularJS, D3JS and Polymer.
• Designed Frontend with in object oriented JavaScript Framework like AngularJS .
• Developed dynamic e-mails using JavaScript, and hand coding of HTML5, XHTML, and CSS3.
• Worked on developing online portals using JavaScript, JQuery and Ajax.
• Developing automated process for builds and deployments; Jenkins, Shell Script, Java
• Used Spring Web MVC framework for the applying MVC Implementation to the web application.
• Created images, logos and icons that are used across the web pages using Adobe Photoshop.
• Defined and developed the application's presentation layer using HTML5, CSS3 and JavaScript.
• Designed table-less layouts using CSS and appropriate HTML tags as per W3C standards.
• Developed modules and then bind the controllers with the help of angular directives and display the views on the specific request by using HTML5, CSS3, JSON and AngularJS
• Used JavaScript Events to manipulate the elements depends on the user interactions.
• Used AJAX to parse JSON object to dynamically overlay contents on web pages.
• Involved in developing HTML and JavaScript for client side presentation and, data validation on the client side with in the forms.
• Successfully executed the entire test cases and fixed any bugs/issues identified during the test cycles.

Environment: HTML, HTML5, CSS3, JavaScript, JQuery, JSON, AJAX, Bootstrap, Angular JS, Polymer, Require.js, Sublime text, Gitorious, MySQL, MS Office.

Confidential, Hoffman Estates-IL

Web Developer

Responsibilities:

• Mygofer Promo campaign Emails.
• Sears and Kmart LocalAds campaign Emails.
• Kmart Pharmacy.
• Developed high traffic web applications using HTML, CSS, JavaScript, jQuery, Bootstrap, Ext JS, AngularJS, NodeJS.
• Designed table-less layouts using CSS and appropriate HTML tags as per W3C standards.
• Responsible for setting up AngularJS framework for UI development using Yoeman web scaffolding tool and then configure AngularJS application, Bootstrap, SASS and Grunt process.
• Used MVC-Struts framework in the front-end to develop the User Interface.
• Proficient in writing Angular JS controllers, models, custom directives, filters and views.
• Implemented the common functionality of a controller in factories.
• Used jQuery core library functions event management and interacting with the RESTful Web APIs using AJAX and JSON data exchange.
• Set up Jenkins server and build jobs to provide continuous automated builds based on polling the Git source control system.
• Used Bootstrap, SASS and Angular JS for responsive web application.
• Developed certain features of the application functionality i.e. CRUD (Create, read, update, delete) features using AngularJS(ng-resource) and Responsive Design
• Performance tuning of the web applications for handling high traffic to the ecommerce applications.
• Debugging the application to optimize the code and to eliminate the bottlenecks and ensure peak performance.
• Debug the application using Firebug to traverse the documents and manipulated the Nodes using DOM and DOM Functions
• Used JIRA for defect tracking.
• Developed the unit test scripts using Jasmine for testing the Javascript code and automation of the tasks with Grunt/Gulp.
• JDBC is used for data interaction with Oracle database
• Used Git version control system
• Complete ownership of the deliverables and responsible for defect free, on-time delivery of modules with highest quality standards.

Environment: HTML4.0/5, CSS3, JavaScript, JQuery, AJAX, JSON, AngularJS, Sublime Text, Git, Node.js, Grunt, Gulp, Jasmine

Confidential, NY

UI Developer

Responsibilities:

• Responsible for the design of web applications right from the conceptualization stage to its implementation and maintenance.
• Involved in developing the UI pages using HTML, DHTML, CSS, and JavaScript.
• Developed Page layouts, Navigations and presented designs and concepts to the clients and the management to review.
• Leverage knowledge of W3C standards, cross-browser development techniques.
• Wrote a combination of JQuery plugins, as well as completely customJavaScript to build a bleeding-edge, AJAX-driven user interface. jQuery was used to generate DOM elements as needed, and to perform filtering operations when the user searched for specific API information.
• Responsible to manipulate HTML5, CSS3 in jQuery as well as making pages more dynamic using AJAX, JSON and XML and managed the frameworks using bower.
• Component level design and defined the usage of AJAX to reuse the network bandwidth efficiently and making feel that the user resides in the same page of our website.
• Involved in writing application level code to interact with APIs, using RestFul Webservices.
• Designed and developed intranet web applications using JavaScript and CSS.
• Responsible for checking cross browser compatibility and hence worked on different browsers like safari, Internet explorer, Firefox and Google chrome.
• Designed the animations, images, illustrations in Macromedia Flash and Action Script

Environment: HTML4, HTML5, CSS3, JavaScript, JQuery, AJAX, JSON, XML, Web Services, Adobe Illustrator, Adobe Flash, Eclipse and SVN

Confidential

Web Developer

Responsibilities:

• Worked with clients to develop layout, color scheme for their website and implemented it into a final interface design with the HTML, CSS and JavaScript.
• Created webpages according to client's guidelines and standards throughout the development and maintenance of the website using HTML, XHTML, CSS and JavaScript.
• Improved user experience through the design and creation of new web features and components
• Used JQuery Events to manipulate the elements depends on the user interactions.
• Used JQuery plugins for Drag-and-Drop, Widgets, Menus, User Interface and Forms.
• Established standards and best practices for coding and design.
• Extensively used CSS to change the styles to be used in future web layouts and debugging the errors issues with CSS.
• Collaborated with marketing, product management, and product development during design stages.
• Cooperating with the back-end developer in the process of building the RESTful API
• Used various adobe tools to improve quality of images.
• Designed web pages using XHTML and CSS and Performed Validations using Firebug, HTML, and W3C validator.
• Tested application on Internet Explorer 8.0 and above, Firefox, Opera and Google Chrome to resolve Cross Browser Compatible Issues.

Environment: HTML, XHTML, CSS, JavaScript, JQuery, Firebug, Chrome developing tool,Adobe Photoshop, Dreamweaver, Visio

Confidential

Web Developer

Responsibilities:

• Involved with Product Managers and Software Engineers to provide guidelines on solid UI design.
• Develop front end and back end web applications with the help of JAVA and HTML.
• Worked on functionalities like External mail, Filters, Pop up Mail, Sorting.
• Applying CSS styles to create left and top navigation of the web page.
• Designed, developed and maintained an automatic e-mail form using JAVA, CSS.
• Worked with technologies such as jQuery and Ajax to make the website more attractive and user friendly.
• Created design mock-ups and wireframes using MS PowerPoint, Adobe Photoshop CS4 and Dreamweaver CS3.
• Imported the data from a MS ACCESS database to an SQL database. Optimized some queries and tables in the new SQL database.
• Designed business applications using web technologies like HTML, XHTML, and CSS based on the W3C standards.
• Created dynamic tables using jQuery upon user input.
• Manipulated the DOM and its styles using jQuery.
• Used animate feature in jQuery to add animation to certain parts of the webpage.
• Worked with CSS background, CSS Layouts, CSS positioning, CSS text, CSS border, CSS margin, CSS padding, Pseudo elements, and CSS behaviors.
• Document the entire new project to assist during troubleshoot.
• Involved in raising the change requests and entering all the production issues into the remedy system.

Environment: HTML, XHTML, XML, MySQL, CSS, AJAX, Wamp Server, JAVA, Apache Tomcat, IE 8, Firefox, Chrome, Safari.