SUMMARY:

• Over 8 years of strong experience in developing User Interface (UI) applications as a Front End Developer.
• Experienced using web technologies such as HTML 4/5, CSS 2/3, DOM, JavaScript, JSON, AJAX, jQuery, MVC, Bootstrap, AngularJS, React.js and Node.js.
• Extensive knowledge in XHTML, Bootstrap, cross browser compatible web pages.
• Skills in creating the pages using CSS media queries and vast knowledge in W3C standards, usability and accessibility concepts.
• Mobile friendly Responsive Design using Sass/Less preprocessor and media queries.
• Experience in full software development life cycle.
• Good understanding of Object Oriented Programming (OOPs) concepts in JavaScript.
• Solid JavaScript and jQuery skills can code the unobtrusive JavaScript plus implementing jQuery plugins.
• Experience in Database Design, Scalable Platforms and Agile Methodologies (SCRUM).
• Experience in creating Asynchronous (dynamic) web applications using AJAX and JSON.
• Good experience on MVC framework like AngularJS for creating Single Page Application (SPA) using concepts like Dependency Injection, Promises, Services, Scopes, Controllers and Directives.
• Involvement in using various IDEs such as Atom, WebStorm, Eclipse, Brackets, Dreamweaver, Sublime Text, Notepad++.
• Used SQL Database and also created RESTful Web API using Node.js which were consumed by making AJAX calls to transmit data from server to client.
• Good knowledge of web debugging tools such as Firebug, Fiddler debugging tool.
• Extensively used the build tools like Grunt and Jenkins.
• Good knowledge in React.js for creating interactive UI’s using One - way data flow, Virtual DOM, JSX and React native concepts.
• Experience in writing TypeScript code which is a superset of JavaScript and it is less prone to run time errors.
• Experience in creating Angular 2 Components which are fundamental in Angular 2. A Component is a part of a web page where information to the user is displayed and user feedback is responded.
• Worked on ES6 new features such as Block-Scoped Variable and Block-Scoped Functions.

TECHNICAL SKILLS:

UI Web Technologies: HTML 4/5, CSS 2/3, XHTML, AngularJS, React.js, XML, AJAX, JavaScript, jQuery, JSON, JSP, UI Concept Modeling/Wire framing, Backbone.js, Node.js, Bootstrap, Yeoman, Gulp, Grunt, Bower.

IDE, HTML Editor: Atom, WebStrom, Eclipse, Brackets, Dreamweaver, Sublime Text, Notepad++.

Web/App Servers: Apache Tomcat 5.0.25, HTTP Web Server, GIT, Jasmine.

Database: MS SQL Server 2008, MySQL.

Operating Systems: Windows 2003, Windows XP (Prof), Win7, Linux.

Methodologies: Agile-Scrum, Waterfall.

PROFESSIONAL EXPERIENCE:

Confidential, Scottsdale, AZ

Sr. UI Developer

Responsibilities:

• Extensively used AngularJS, React.js, JSON and DOM scripting to creating custom components for RPP.
• React.js was used for creating reusable components and pure MVC pattern was used for more robust coding and enhance unit testing.
• Converted wireframes into working development environment using Ext JS framework.
• Used React.js JSX preprocessor to write HTML code directly into JavaScript.
• Transformed SASS and JSX files using Webpack and used Babel for transforming the JSX code into JavaScript understandable by the browser.
• Followed Web accessibility guidelines while coding the website.
• Participated in changing legacy code to MVC model which resulted in easy maintenance and significant code reduction.
• Created AngularJS directives for multiple UI effects like sliders and custom UI validation like date of birth, expiration date, credit card number formatting.
• Used AngularJS $http service to load services from the backend to get the data in the JSON format.
• Used Node.js as a server side proxy and established uniform data serialization format across client, server and database.
• Used firebug, IE developer tools and Chrome developer tools for debugging JavaScript, fixing issues and improved application performance by fixing memory leak issues.
• Responsible for checking cross browser compatibility and hence well versed with developer tools of different browsers.
• Used Jasmine and Karma to test Angular application running in all browsers.
• Handled all aspects of the web application including maintaining, testing, debugging and deploying.
• Followed Agile Development Methodology with daily stand up meetings, creating task list, sprint review and sprint planning meetings.

Environment: HTML 4/5, DOM, CSS 2/3, SASS, JavaScript, AngularJS, React.js, Node.js, Ext JS, Webpack, MVC, AJAX, JSON, Bootstrap, Jasmine, Karma, Grunt, Bower, Git, Agile-SCRUM.

Confidential, Wilmington, DE

UI Developer

Responsibilities:

• Done the design, development and testing of software development using Agile Methodology and Test Driven Development (TDD).
• Involvement in all stages of software development life cycle including Analysis, Development, Implementation, Testing and Support.
• Developed Single Page Application (SPA) using JavaScript framework AngularJS.
• Involved in development of the front-end part of the widget-based application using HTML 4/5, CSS 2/3, JavaScript, jQuery, AJAX, JSON, AngularJS, Node.js and Bootstrap.
• Extensive usage of Bootstrap and Less CSS for Responsive design.
• Used routeProvider, Location, routeParams services to setup routing, navigation inside the Angular app and cacheFactory for caching data in AngularJS.
• Developed a Single Page Application (SPA) which consumes JSON from a Spring MVC using Spring security to secure the application.
• Extensively used AngularJS http service to perform AJAX calls for creating interactive webpages on JSON response.
• Used D3.js for drawing bar graphs using HTML5 new web standards such as HTML, CSS, SVG and Canvas.
• Coordinated with Interface Design Architect for meeting accessibility standards at code level.
• Participated in product development discussion and provided UI related information and maintained W3C standards.
• Worked on Karma, Jasmine and Protractor for various phases of testing.
• Used Protractor for end-to-end testing AngularJS application. Testing the code running in real browser and interacting with it as the user would.
• Participated in detailed level documentation for owned modules and worked with quality team for fixing issues before release.

Environment: HTML 4/5, DOM, CSS 2/3, JavaScript, AngularJS, Spring MVC, D3.js, jQuery, AJAX, Bootstrap, SPA, Karma, Jasmine, Protractor, Node.js, Agile, TDD.

Confidential, Bentonville, AR

Front End Developer

Responsibilities:

• Developed the UI pages using HTML, CSS, JavaScript, jQuery and JSON.
• Involved in writing dynamic functions to read JSON objects and display on HTML pages using AJAX and JavaScript.
• Involved in developing HTML and JavaScript for client side presentation and data validation on the client side with in the forms.
• Contact with different customers for their requirement and modified the UI as the customer needs.
• Worked in onsite-offshore model.
• Responsible for enhancements and fixing production issues of any.
• Involved in checking of MySQL queries correctly retries data.
• Successfully executed the entire test cases and fixed any bugs/issues identified during the test cycles.
• Designed file format previews (Pdf, Excel and Print) for all the reports in the application using HTML and JavaScript.
• Debugged the application using developer tools such as Firebug to traverse the document and manipulate the nodes using DOM and DOM functions.
• Developed several RESTful web services supporting both XML and JSON.
• Used Google Chrome advanced client to test RESTful web services developed.
• Worked with the QA team on creating the test plan, supporting testing the application and performed performance testing.
• Diagnosed and fixed bugs in the application.

Environment: HTML 4/5, CSS 2/3, JavaScript, jQuery, JSON, AJAX, MySQL, RESTful, DOM, XML.

Confidential, Oklahoma City, OK

Web Developer

Responsibilities:

• Developed dynamic web pages using HTML, CSS and JavaScript.
• Coded extensively using JavaScript MVC framework to make rich internet web application.
• Developed mockups and prototypes using HTML and CSS.
• Experience in cross browser compatibility check and thoroughly performed unit testing and integration testing.
• Worked on the website from the start to finish to give it a new look using HTML, CSS and JavaScript.
• Designed dynamic and browser compatible pages using HTML, CSS and JavaScript.
• Responsible for creating the screens with designs meeting W3C standards.
• Developed CSS style to maintain the uniformity of all the screens throughout the application and positon of the screen objects.
• Developed page layouts, navigation, animation buttons and icons.
• Applied industry best practices and standards when project requirement is lagging.
• Designed CSS based page layouts that are cross browser compatible and stands compliant.
• Extensive JavaScript and jQuery programming to give AJAX functionality for the website.

Environment: HTML 4, CSS 2, DOM, JavaScript, jQuery, Object Oriented JavaScript, JavaScript MVC, AJAX, JSON.

Confidential

Jr. Web Developer

Responsibilities:

• Analyzed, designed and developed the system to meet the requirement of business users.
• Participated in the design review of the application to come up with UI and provide best possible recommendation for the application from UI standpoint.
• Implemented presentation tier using HTML, CSS by utilizing the mockups that were created by design team.
• Stick to established coding standards and group procedure individually and in teams.
• Create conceptual diagrams, visual mockups and manage detailed user interface specification.
• Developed screen functionality using HTML, CSS and JavaScript.
• Used AJAX for implementing part of the functionality for the customer registration, view customer information modules.
• Developed UI using HTML, CSS and JavaScript validation and XML.
• Implemented interaction between front-end and backend using JSON object.
• Wrote cross browser code for CSS and JavaScript for different browsers.

Environment: HTML 4, CSS 2, DOM, JavaScript, AJAX, JavaScript Validation, XML, JSON.