SUMMARY:

• Around 9 years of experience as a Front - End Developer with solid understanding of Web Development, developing User Interface (UI) applications and professional web applications using HTML5, XHTML, CSS3, CSS/SCSS JavaScript, and jQuery, AJAX, React JS, Node JS, JSON and XML.
• Good working knowledge on Software Development Life Cycle for complex information systems using various commercial applications.
• Consistent experience and thorough knowledge on compatibility issues with different versions of browsers - IE, FF, Chrome and Safari.
• Experience working on Bootstrap, Angular.js, React.js and Responsive design.
• Extensively used the JavaScript frameworks and jQuery plugins.
• Unit testing using Mocha, Enzyme.
• Dealing with challenging High Traffic Websites and Cross Browser Issues handling.
• Well versed with IDE's - Dream Weaver, sublime, Web storm, Atom, Brackets and Net Beans.
• Experience in developing web applications by invoking REST and SOAP based APIs.
• Worked in Agile Scrum projects and attended Daily Scrum meetings, User Story review meetings, Sprint Review and Retrospective meetings as part of Agile Methodology.
• Experience in using scrum tools JIRA Agile, Scrum works and bug tracking system - JIRA, Bugzilla, TFS and track.
• Experience of using browser debug tools like Safari Develop, firebug etc.
• Well-versed in Object Oriented Programming (OOP) with JavaScript.
• Strong experience in Client Side designing and validations using HTML, DHTML and JavaScript.
• A solid understanding of web application development processes, from the layout/user interface to relational database structures.
• Experience in writing technical documents like Functional Requirement Document, Detail Design, creating screen mock ups, Unit Test Cases, Conducting Code/Peer Reviews, Testing (Unit and Integration), planning and leading training sessions.

TECHNICAL SKILLS:

Web Technologies: HTML, HTML 5, DOMHTML, CSS, CSS3, SASS, LESS, BEM, JavaScript, JQuery, AJAX, XHTML, XML, JSON.

Frameworks: AngularJS, React JSX, lint JS, Flux JS, Bootstrap, MVC, MVVM and TestNG, SDLC's Agile (Scrum), Waterfall, support.

Editors: Notepad++, Sublime text, Visual Studio, WebStorm, Atom, Brackets and Eclipse.

Web Server: Apache, HTTP Web Server, RESTful Services.

Version Controls: Grunt, Node.jS, Git, TFS and SVN

Operating System: Windows environment, Mac OS

Other Tools: Jira, Firebug, Chrome Developers Tool

WORK EXPERIENCE:

Confidential, Milwaukee, WI

Sr. Front End UI Developer

Responsibilities:

• Developed Webpages for desktop, tablet, smartphone using React JSX, Flux JS.
• Implemented Client Facing login page, MFA pages and Manage Profile, Prospect.
• Converted the Java Application used for Registration to React js Application using React, Redux, Flux.
• Used client side scripting languages such as ReactJS, NodeJs, JavaScript and JQuery.
• Worked in a 5 layering structured team environment to develop, enhance & support web-based
• Developed securing the application using form-based authentication using CSRF Tokens, Enumeration Techniques, Encryption Techniques, Hashing and Hashing with salt, HTML, JavaScript, JQuery and CSS.
• Designed and Developed Web application using CSS pre-processors
• Developed GUI using JavaScript, HTML/HTML5, DOM, XHTML, AJAX, CSS3, JQuery, Angular JS 2.2 and React JS(MVC) in ongoing project.
• Used React.JS for building custom components and for search engine optimization.
• Used Redux to create a fresh new store instance on every request which provides the ability for UI to subscribe changes to specific parts of the app state.
• Customized the application creating workflows, business services, custom buttons using Siebel eScript and implemented other declarative alternatives like User properties and data validation methods.
• Created node modules for the components used across the project.
• Developing an application using ADA(Americans with Disabilities Act).
• Used mobile application testing for J2ME & BREW wireless, Symbian, and Blackberry, Android (Mobile) applications for client server applications and cloud applications.
• Expertise of testing the application developed using various mobile technologies including J2ME, Blackberry, Android, Symbian Technology etc.
• Used standard GWT widgets and HTML to maximize consistency of presentation across all browsers.
• Designed CSS3 based web pages which were cross-browser compatible.
• Mean stack are familiar with the concept of non-relational data stores and understand where they shine over relational data stores
• Implemented persistence layer for the new requirements using Spring-JDBC framework.
• Created screens with table-less designs meeting W3C standards.
• Experience in making Responsive web pages using Twitter Bootstrap and media queries.
• Implemented Presentation layer using CSS Framework, AngularJS2.0, Wire-framing, and HTML5.
• Having extensive knowledge in mobile technologies like GSM, GPRS, WAP.
• Designed mockups, GUI layouts by using HTML, DHTML, XHTML, XML, CSS and JavaScript.
• Mainly focused on Test Driven Development(Testing) on Karma
• Worked with Slick Grid, D3.js, Backbone and AngularJS 2.2, exposed to Rabbit MQ, Hadoop
• Developed designs in securing the application using form-based authentication using HTML, XHTML, JavaScript, JQuery and CSS.
• Used soap UI tool for testing web services.
• Used AngularJS2.2 framework for building web-apps and is highly efficient with PHP framework as Working knowledge on Unix Shell Scripting and worked on Linux, Solaris, AIX and HP-UX.

Environment: HTML, CSS, HTML5, CSS3, Java Script, JQuery, AngularJS, React JS, Redux, FluxJS, Angularjs2.2, AJAX,TomcatApache,JavaServerPage,Spring3.2.3,UsabilityTesting, TDD, Agile methodology, Sublime.

Confidential, Phoenix, AZ

Sr. Front End UI Developer

Responsibilities:

• Worked on agile base development cycle with a weekly release schedule. Also involved in complete SDLC life cycle - Designing, Coding, Testing, Debugging and Production Support for over 4+ projects
• Developed user interfaces using HTML5, CSS3, JavaScript, XHTML, jQuery, AJAX, and JSON .
• Developed few searching techniques in node.js environment.
• Prepared sequential diagrams for individual flow.
• Implemented internationalization for different markets (ex Great Britain, Australia, David Jones, Canada, Germany, Italy, France, Japan, and Mexico).
• Integrating code in SVN, delivering code stream and creating new base line for updated code as a daily activity.
• Used JavaScript to update a portion of a web page thus reducing bandwidth usage and load time in web pages to get user input and requests
• Coded JavaScript for page functionality and Pop up Screens and used HTML5 to make dropdown menus on web pages and display part of a web page upon user request
• Effective use of CSS3 features use as Borders, Backgrounds and Multiple columns
• Used Bootstrap and AngularJS for effective design of Web pages
• Worked on implementing directives and scope values using AngularJS for an existing webpage
• Wrote code to implement AJAX based applications be fetching the response from backend API as a part of JSON
• Involved in Enhancement of existing application utilizing AngularJS, created HTML navigation menu
• Implemented persistence layer for the new requirements using Spring-JDBC framework.
• Used Spring JavaScript for client-side validation.
• Worked on cross browser compatibility issues and fix the bugs pertaining to various browsers
• Worked closely with Photoshop designers to implement mock-ups and the layouts of the application
• Used CSS Sprites to decrease the number of HTTP requests and load time of web pages
• Worked closely with team members to meet the client requirements.
• Developed few websites using Microsoft IIS web server.

Environment: Agile, HTML5, CSS3, JavaScript, JSON, AJAX, AngularJS, Node.js, Eclipse, MS Office, Bootstrap, Dreamweaver CS5, XHTML, and jQuery.

Confidential, San Jose, CA

Front End UI Developer

Responsibilities:

• Confidential Services is the portal where Confidential provides details about all the service offerings to the customers. This new Confidential services page replaces the existing service page in Confidential web site and designed to provide more details and organize the user data.
• Participated in Software Development Life-Cycle (SDLC) preparing Requirement Specification documents, design documents, Test cases and Analysis, User Training documents and Technical Help documents.
• Designed and implemented the User Interface using JavaScript, HTML, XHTML, XML, CSS3, JSP and AJAX.
• Used JSP, Servlets, and HTML to create web interfaces. Developed Java Beans and used custom tag libraries for embedding dynamic into JSP pages.
• Produced content pages with CSS layout and style markup presentations and also used JavaScript methods and properties.
• Used AJAX and JSON extensively to implement front end /user interface features in the application.
• Successfully implemented Auto Complete/Auto Suggest functionality using Ajax, JQuery, DHTML, Web Service call and JSON.
• Designed and developed custom jQuery components for the front end client side validations.
• Involved in Enhancement of existing application utilizing JSP, Created HTML navigation menu that is role based menu items changes dynamically, derived from the database in the form of XML.
• Used and configured Spring Validator Forms, Message Resources, Action Errors, Validation.xml, Validator-rules.xml.
• Actively participated and provided feedback in a constructive and insightful manner during weekly Iterative review meetings to track the progress for each iterative cycle and figure out the issues.
• Responsible for quality assurance of finished websites including the validation of web forms and links.

Environment: HTML, CSS, AJAX, JSON, JavaScript, JQuery and XML.

Confidential, Emeryville, CA

UI Developer

Responsibilities:

• Designing and developing dynamic web pages using XHTML, CSS and JavaScript.
• Coded extensively in jQuery to make rich Internet web pages and created custom date picker on the website.
• Developed mockups and prototypes using HTML and CSS.
• Experience in cross browser compatibility check and thoroughly performed unit testing and integration testing.
• Develop the online chat interface for the anonymous communication between mentors and clients.
• Re-designing/ developing the main website to improve user experience and add new functionality.
• Worked on the website from start to finish to give it a new look using HTML/CSS/JavaScript.
• Designed dynamic and browser compatible pages using HTML, DHTML, CSS and JavaScript.
• Developed CSS styles to maintain the uniformity of all the screens throughout the application and positioning of screen objects.
• Developed page layouts, navigation, animation buttons and icons.
• Applied industry best practices and standards when project requirements are lagging.
• Designed CSS based page layouts that are cross-browser compatible and standards-compliant.
• Performing the different modules like login, search and download with tracking.
• Did extensive JavaScript and JQuery programming to give AJAX functionality for the website.
• Further tasks include management of all MySQL database and all the required tables to store different survey information related to the site.

Environment: HTML, CSS, JavaScript (Libraries: JQuery), MS Access, Adobe Flash, MS Office, Firefox, Chrome

Confidential

JavaScript Developer

Responsibilities:

• Built complex desktop - style UI using HTML, CSS, JavaScript and AJAX including configuration wizards and interactive reports.
• Developed frontend layout and intro for home page using Fireworks.
• Utilized the mail merge techniques in MS Word for the time reduction in sending certificates.
• Extensively used images of the product for web and catalogue.
• Web Application Developed using Web Technologies 2.0.
• Interactive Planning for the product development.
• Used Flash Animations and Storyboard & User Flows for e-learning tutorials using human factor engineering design concepts.

Environment: HTML, CSS, JavaScript, XML, MS Office