SUMMARY:

• Having 8 years of strong experience in developing professional web applications which includes front - end, designing and hand coding with solid proficiency in usability, web and client / server applications using HTML, CSS, Java script, JQuery, Angular JS, Ajax, Bootstrap, Node JS, Ext JS and JSON.
• Experience in Software Development Life-Cycle (SDLC) preparing Requirement Specification documents, design documents, Test cases and Analysis, User Training documents and Technical Help documents
• Good at creating rich frontend for Single Page Applications in AJAX, JSF / JavaScript technologies using JavaScript libraries like JQuery, angularJS, ReactJS, NodeJS, Bootstrap.
• Extremely skilled and efficient in developing responsive web application(RWD) using with CSS3 Media Query, Twitter Bootstrap, JQuery Mobile, LESS and SASS.
• Able to work with core front end technologies including HTML5, JavaScript, JQuery, Play, Angular JS and UI MVC frameworks.
• 2years of experience on working with Node environment using Node JS, NPM, Grunt JS, Gulp JS, Bower.
• Experience with various MVC Java frameworks like Angular.JS, EXT.JS, Require.js, Backbone.JS, Node.JS, bootstrap.JS,require .JS, D3.JS, etc.
• Over 3years of Strong Experience on developing SPA using Angular JS and strongly expertise in Angular Js, controllers, directives, factory and service resources, routings and events.
• Strong Experience in RESTful Web Services/API's using Node.js and also in implementing Service Oriented Architectures (SOA) using XML based Web Services (SOAP/WSDL).
• Strong knowledge in using Object Oriented Programming concepts in JavaScript and JavaScript Design Pattern.
• Used JQuery within Angular JS directives as a DOM manipulation, selection library.
• Expertise in using XML/JSON and AJAX to link with back-end applications and working knowledge of Web protocols and standards (HTTP HTML/XHTML/XHTML- MP, web forms).
• Experience with task runners like Grunt, Gulp and Ant to minify CSS/JavaScript.
• Solid experience on leveraging cutting edge front end libraries and tools like JavaScript, AJAX, JQuery, Angular JS,RWD.
• Sound understanding and good knowledge on Require JS, Backbone JS Knockout JS and Ember JS.
• Knowledge on web debugging tools (Firebug, Fiddler debugging tool) and used integration testing.
• Frameworks and libraries like Jasmine, Mocha and Karma for Angular JS and Node JS. Created unit test cases for Angular applications using Jasmine to test individual functions/modules using test runner Karma.
• Had good experience on Agile Methodologies and active participant in daily Scrum and Sprint meetings.
• Good knowledge in finding out the bugs in the application and used debug tools for eliminating the frontend code issues.
• Highly exposed to various databases like My SQL and SQL Server.
• Experienced in project management of estimating, scheduling, and monitoring tasks.
• Competent using version control systems such as SVN, GIT, CVS and JIRA for defect tracking.
• Experience managing daily communication with an offshore development teams and capable of quickly adapting to new challenges and environments.
• Worked with the business analysts and back-end developers to gather requirements, improve application functionality and add new features.
• Worked with cross browser compatibility issues and did testing on the browsers like safari, IE-8, 9, 10, Mozilla, Firefox and Google Chrome.
• Ability to communicate effectively, both written and verbal, with technical and non-technical cross-functional teams.

TECHNICAL SKILLS:

Web Development: HTML5, DHTML, XHTML, CSS2/CSS3, Angular/Angular2.0JS, Java Script, AJAX

Java Technologies: JSF 1.2.9/1.2.9.0, Struts 1.2.7/1.2.7.1, Servlets, JSP 1.2/2.0, JMS, EJB 2.0/3.0/3.0.1, JUnit, Log4j and JDBC

Programming Languages: HTML, Java, XHTML,CSS3,LESS/SASS, SQL, PL/SQL,MYSQL

Frameworks: Struts 1.x/2.x, Hibernate 3.5.3/3.5.3.2, Spring 3.0.5/3.0.5.0

XML/Web Services: XML, XSD, WSDL, SOAP 1.3.1.0, Apache Axis.

Application/Web Servers: Apache Tomcat 5.x/6.x, JBOSS 4.x/3.x, IBM Web Sphere 6.x/5.x, BEA Web Logic 8.1/9.1//10.3/11 g.

Methodologies/Design Patterns: OOAD, OOP, UML,MVC

Databases: Oracle 8i/9i/10g/11g, SQL Server 2000/2005/2008, IBM DB2IDEs

Eclipse, IntelliJ 12.1 and RAD

Tools: Rational Rose, Microsoft Visio, XML Spy

Operating Systems: UNIX, LINUX, SUN SOLARIS and Windows 98/2000/NT/XP

Conf. Management: Maven 2, Ant, JUnit

Version Control: GIT Hub, Serena Version Manager, Subversion

PROFESSIONAL EXPERIENCE:

Sr. UI Developer

Confidential, St. Louis, MO

Environment: JavaScript, HTML5, CSS3, XML, AJAX, JSON, JQuery, Node.js, Bootstrap, Web storm, Angular/Angular2 JS, D3.JS, ReactJS, RWD, SVN, Web services, Jasmine, Unit Test, Agile.

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) of the application like Requirement gathering, Design, Analysis, Code development and estimating the time-line for the project.
• Understanding the requirements of the client and the flow of the application as well as the application Framework.
• Constructed web pages for application in custom created framework extensively using JavaScript MVC, JQuery, Unit Test (Node JS) and writing code that is modular and reusable.
• Worked on basic front end prototype and page design with HTML5/HTML, CSS3/CSS, Java Scripting, JQuery, Ajax, JSON, Angular/Angular2 JS and Bootstrap with My SQL database.
• Writing controllers that are responsible for transferring control between components, routing and rendering views.
• Designed DOM based interactive to reprogram selected links and W3C standards for CSS as well.
• Worked with CSS Background, CSS Layouts, CSS positioning, CSS text, CSS border, CSS margin, CSS padding, CSS table, Pseudo classes, Pseudo elements and CSS behaviors in CSS.
• Used the Node.js and backbone.js, Require.js, Angular.js,React.JS, Ext.js,D3.JS MVC Frameworks in the development of the web applications.
• Developed custom directives (elements, Attributes and classes) using Angular/Angular2 JS.
• Used Angular/Angular2 JS as framework to create a Single Page Application (SPA) which can bind data to specific views and synchronize data with server.
• Worked extensively on Angular/Angular2 JS in creating Controllers, Client and Server side validations are done by AJAX calls using $http and JSON parse.
• Used CSS preprocessor LESS and WEB Essentials for converting LESS to CSS file while deployment.
• Developed certain features of the application functionality i.e. CRUD (Create, read, update, delete) features using Angular/Angular2 JS and Responsive Web Design(RWD).
• Designed and developed RESTful service interface using MVC to the underlying customer event API.
• Wrote JQUERY function while implementing various UI Screens across the whole web application (both consumer facing as well as internal application)
• Implemented various screens for the front end using React JS and used various predefined components from NPM (Node Package Manager) library.
• Rendered views using React JS and have also done React JS integration to make info page modular.
• Involved in Enhancement of existing application utilizing React JS, created HTML navigation menu that is role based menu items changes dynamically, derived from the database in the form of JSON.
• Used React JS with the Flux architecture for creating data layers for unidirectional data flow.
• Using React JS to implement rich functions in various pages: form validation, crud, grid list, search, sort, pagination, multi-selection and tags-input.
• Involved in creating unit test cases for the react components using Jest and took part in setting up build process using Webpack.
• Developed Web API using Node JS and hosted on multiple load balanced API instances.
• Created custom filters which parses $http response to match the wireframes.
• Implemented custom JavaScript date time picker (from Bootstrap) to pick to and from date calendar which gives a string to the input field.
• Well- versed in Object Oriented Programming (OOPS) with JavaScript
• Expertise in DOM manipulation using JavaScript, JQuery and Angular/Angular2 JS
• Used Node Package Manage (NPM) as package manager for JavaScript, GULP for task runner, which handles template cache and code modification and Bower for installing frontend dependencies.
• Performed Verification and validation process for the code written by making use of Jasmine and Karma
• JavaScript testing framework by testing across various scenarios of the Angular/Angular2 JS applications.
• Managed and implemented all codes changes via SVN. Deploying builds across development, Staging and production instances and maintained code integrity
• Closely worked with business system analyst to understand the requirements to ensure that right set of UI modules been built.

UI Developer

Confidential, Columbia, MD

Environment: HTML5, CSS3, SASS, JavaScript, JQuery, Bootstrap, XML, MVC Framework, AngularJS, Node.js, Notepad++, Sublime text, IntelliJ, MongoDB, Tortoise SVN.

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.
• The tech stack is AngularJS, LESS, Bootstrap and cutting edge server side technologies like Node.js, MongoDB.
• Utilized AngularJS in the development for building SPA and to consume RESTful web services.
• Implemented responsive web design(RWD) 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.
• Involved in creating AJAX calls using AngularJS to handle data operations including ordering and filtering.
• Developed a core component of Analytics with Node.js, Angular.js,Backbone.js, Require.js,D3.js Couch DB, and Socket Stream.
• 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.
• Managed advanced techniques for single page business solutions and front-end MVC patterns.
• Managed projects with Grunt task runner and combined with Bower package manager to install JavaScript latest version of libraries based on running in the Node.js environment.
• Ability to communicate effectively, both written and verbal, with technical and non-technical cross-functional teams.

UI Developer

Confidential, Omaha, NE

Environment: AngularJS, HTML5, CSS3, Bootstrap, LESS, JavaScript, JQuery, Grunt, Bower, node.js, NPM, Java, AJAX, XML, IntelliJ, Sublime Text, Photoshop CS6, Illustrator CS6, Jira, Maven, SQL, Tomcat, Git, Agile, Azure, MAC, UNIX / Linux.

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) of the application like Requirement
• Gathering, Design and Analysis and code development.
• Created prototype before development based on static and approved design documents and wireframes.
• Developed single page responsive Web UI(RWD) using HTML5, AngularJS, Bootstrap, CSS3, JavaScript, JQuery, and D3JS.
• Developed AngularJS Directives to extend the grammar of the web through reusable HTML elements, attributes, and classes.
• Extensively used Angular components like Calendar, Grid, Select, and Uploader etc.
• Developed AngularJS services for reusable functionality.
• Generated responsive data tables using with Bootstrap grid system.
• Used Bootstrap Grid System and CSS3 Media Queries to develop single RWD application with good user experience in all platforms like desktop's tablet's and mobile phone's.
• Developed custom bootstrap with brand appropriate styles, colors, animations, and font icons.
• We setup the development environment using Node.js, NPM, Grunt, Bower, and Git.
• Used Karma for unit testing and Protractor for end to end testing.
• Developed base Http service on top of AngularJS HTTP service to communicate backend web services
• Used JQuery plugins for Drag-and-Drop, Widgets, Menus, User Interface, and Forms.
• User experience design encompasses traditional human-computer interaction (HCI) design, and extends it by addressing all aspects of a product or service as perceived by users.
• Used Adobe Photoshop and Illustrator to create their statistical concepts.

Web UI Developer

Confidential, Concord NH

Environment: HTML, DHTML, XML, CSS, JavaScript, JQuery, Bootstrap, SQL, Web Sphere, MSOffice and Eclipse.

Responsibilities:

• Developed all the UI pages using HTML, DHTML, XSL/XSLT, XHTML, CSS, and JavaScript.
• Involved in the process of analysis, design, and development of the application.
• Created XHTML pages with CSS and the Box Model.
• Developed Date Time Picker using Object Oriented JavaScript extensively.
• Designed PDF, Excel and Print Previews for all the reports in the application using HTML, JavaScript and SQL stored Procedure.
• Involved in developing HTML and JavaScript for client's side presentation and data validation on the client side with in the forms.
• Used Web Sphere as the application server for deployment.
• Contact with different customer for their requirements and modified the code.
• Implemented responsive web design(RWD) using media queries and bootstrap.
• Experience using different JQuery and bootstrap plugins for the web pages.
• Written SQL Queries to interact with Oracle database.
• Successfully executed the entire test cases and fixed any bugs/issues identified during the test cycles.

UI Developer

Confidential

Environment: HTML, CSS, MySQL, JavaScript, AJAX and Windows XP.

Responsibilities:

• Worked closely with system analyst to understand the technical requirements of the projects
• Design and development of Web pages using HTML, CSS including Ajax controls and XML.
• Involved in writing the Properties, methods in the Class Modules and also consumed web services
• Played a vital role in defining, implementing and enforcing quality practices in the team organization to ensure internal controls, quality and compliance policies and standards.
• Used JavaScript for custom client-side validation.
• Involved in designing and developing the GUI for the user interface with various controls.
• Worked with View State to maintain data between the pages of the application.