SUMMARY:

• Years of extensive experience as a Front - End Developer with solid understanding of database designing, development and installation of different modules.
• Professional understanding of System development life cycle SDLC as well as various phases such as Analysis Design, Development and Testing.
• Expert in developing User Interface UI applications and professional web applications using Javascript, XUL, HTML5 /DHTML, DOM, XHTML, Jquery, CSS3, AJAX and JSON.
• Expertise in building strong websites confirming Web 2.0 standards using Yahoo User Interface YUI Framework, Dojo, Jquery, HTML5, XHTML, DHTML CSS3 to develop valid code and table-free sties.
• Extensive experience in various UI widgets using Javascript libraries like AngularJS, backbone.js, Require.js, Ext.js, and NodeJS and developing Rich Internet Applications RIA.
• Extensive Experience in using angular Modules, Services, Factories and Directives to power up the AngularJS application.
• Skilled in using angular service like $http to GET/POST integration with Java based backend.
• Experienced in using ReactJS components, Forms, Events, Keys, Router, Redux, and Animations.
• Professional in creating Templates, Mockups and Prototypes, Web Interfaces, Layouts and Flow of Future Pages.
• Expert in HTML5/CSS3 development and have experience in Backbone.js, Require.js, NodeJS, AngularJS, ExtJS, Responsive design.
• Experienced in accessibility testing while adhering to related laws like W3C (World Wide Web Consortium), WCAG 2.0 (Web Content Accessibility Guidelines), ADA (Americans with Disabilities Act), Section 508 etc.
• Experience with unit testing frameworks eg. Jasmine Protractor Proficient in OOD and Implementation Design Patterns Proficient in Bootstrap or Foundation works
• Extensive experience on implementing the AJAX features using Javascript and Jquery.
• Experienced in using Front End editors like Dreamweaver, Espresso, Komodo,Text Mate, Sublime Text2, AptanaStudio,and Microsoft Expression Web.
• Experience in creating functional specifications with visual design mockups in Adobe Photoshop, Adobe Illustrator and Adobe Flash.
• Strong knowledge in cross browser compatibility issues and W3C standards.
• Good Knowledge in using Dojo Components and integrating back-end applications with AJAX driven web 2.0 front-end using OO Javascript framework.
• Experience in working with RESTful Web Services and implementing RESTful API's.
• Experience of working on CSS Preprocessors like LESS and SASS along with Javascript task runners like GruntJS
• Excellent experience in Restful Web services and Big Web service development and consumption. JAX-RS and JAX-WS .
• Experience with Performance tuning tools like IE8 JS Profiler, Fiddler and Debugging tools like ULS viewer.
• Experience in database design and writing complex queries, using Oracle 8i/9i/10g/11g, SQL Server and MySQL.
• Knowledge in HTML5/CSS3, SASS/SCSS, LESS, YAML.
• Experience with versioning tools like Clear case, Subversion and CVS.
• Strong experience in writing and updating the technical documents on daily basis with the changes made to the existing environment on daily basis.
• Excellent working knowledge and thorough exposure on compatibility issues with different versions of browsers like Internet Explorer, Mozilla Firefox, Safari and Google Chrome.

TECHNICAL SKILLS:

Web Technologies: HTML, HTML5, XML, CSS, CSS3, Javascript, Jquery.PHP

Tools: Adobe Dreamweaver, Adobe Flash Professional, Eclipse.photoshop,Balsamiq, Gimp 2 Photoshop

Version Control: Perforce, CVS,SVN,Clear Case

Jquery:, Angular js, NodeJS, backbone.js, Require.js

Publishing Tools: Adobe PageMaker, MS Office.

Wire Frame Tools: Adobe Illustrator CS3.

Data Base: Oracle, SQL, PS/SQL.

Operating Systems: Windows, Linux.

PROFESSIONAL EXPERIENCE:

Front End/AngularJS Developer

Confidential - Bronx, NY

Responsibilities:

• Worked closely with internal clients to define business objectives, project scope, solution space and design/development approach for various knowledge research applications.
• Wrote front-end code like HTML5, CSS3, Jquery for assigned User requirements using BackboneJS, AngularJS, ReactJS and various other Javascript frameworks for various Web Base Apps.
• Extensively used React as a main development framework and experience in working with React Redux architecture
• Set up base ReactJS structure with the Create-React-App package.
• Implemented page routing with the use of React-Router to create a Single Page Application (SPA) for quick, responsive pages and dynamic navigation through the menu.
• Worked with the browser by virtual DOM and component life cycle like Mounting, Updating and Unmounting in ReactJS.
• Utilized ReactJS for its efficient data flow architecture to create a lightweight and render efficient web app that searched projects via the GitHub API through keywords.
• Implemented ReactJS container and presentational components (as Stateless and Functional components when applicable).
• Utilized Web Sockets with ReactJS to maintain consistent and real-time state across users
• Added Excel-Builder to download the Tabular data in Excel format using React.
• Set up AngularJS framework for UI development. Developed HTML views with HTML5, CSS3, Jquery 1.1.0, JSON, and Javascript.
• Created presentations and trained team on WCAG and ARIA accessibility standards and Used Web Contact Accessibility Testing (WCAG 2.0) to make the web page more accessible.
• Developed Web pages using HTML, CSS and Jquery. Owned the design, development and maintenance of ongoing metrics, reports, analyses, dashboards, etc., to drive key business decisions and communicate key concepts to readers.
• Used Jquery to make the HTML5, and CSS3 code interact with the Javascript functions to add dynamism to the web pages at the client side.
• Worked with NPM commands and using Package.json for managing dependencies and dev-dependencies of Node.js applications.
• Implemented email and SSO integration using NodeJS for backend and AngularJS in frontend.
• Used NodeJS to run Grunt tasks and build properly the project (compile, minify, concat etc.)
• Implemented modules into NodeJS to integrate with designs and requirements. Also made the application to Interact with 3rd party APIs and built RESTful APIs using NodeJS.
• Worked with Passport and JSON web tokens for authentication and authorization security configurations using NodeJS.
• Build backend API with NodeJS and ExpressJS also created modules to store and mutate data.
• Utilized the excellent modules for the flow control in asynchronous non-blocking of I/O with the help of NodeJS.
• Used date-format and moment packages in NodeJS to save the timestamp in database converting into GMT.
• Added user validations and user permissions by using the NodeJS.
• Used D3.js to attach data to DOM (Document Object Model) elements. Then used CSS3, HTML, and SVG showcase this data.
• Created wireframes, storyboards, user flows, and documentation and site maps to effectively communicate design ideas. Uses multiple UX tools and software to complete tasks.
• Used different methods, Attributes in D3.js to bind Data to SVG elements and create tables and other HTML elements.
• Designed new classes and functionalities using various JQUERY components for CRM application for customer service.
• Used AngularJS Directives like ng-app, ng-model, ng-repeat, ng-show, ng-hide, ng-controller, ng-route etc.
• Implemented AngularJS Controllers to maintain each view data. Implemented Angular Service calls using Angular Factory.
• Worked with AngularJS controller to implement the business logic and add behavior to $scope.
• Used AngularJS factory and built promises/deferred objects to monitor asynchronous service calls though dependency injection.
• Developed custom HTML elements using AngularJS directives, resolved AngularJS scope issues.
• Developed Angular factories, and used angular promise API for making asynchronous calls.
• Used Spring MVC framework to provide high quality documentation for Rest APIs.
• Devised RESTful services to fetch backend data, using Retrofit/JSON/GSON for parsing and SQLite/MySQL for storing the data.
• Implemented AngularJS provider injection to handle the request to WebAPI (Build a factory to return each of the RESTful services).
• Developed Spring Restful End points for the API using Spring MVC.
• Used Google analytics reports, optimized the page load time for the pages that had heavy traffic and improvised those pages using CSS.
• Used multiple state managements such as Cache, Cookies, View State, Hidden Field, Query string, Session to provide/keep information associated with the page.
• Maintained and manipulated databases for XML parsing for applications in MYSQL also implemented XML parsing code for different application.
• Developed controllers such as Repeater, GridView to show the data., view/partials and directives for application.
• Used karma-test-runner and Jasmine for Javascript Unit testing and 'TestNG' for backend test cases and 'Jasmine' for AngularJS test cases.
• Created a Git repository and added the project to GitHub to coordinate team-development and for version control.

Front End/UI Developer

Confidential - Parkridge, NJ

Responsibilities:

• Developed Presentation tier as HTML, Java Server Pages using Spring MVC Framework implementing Struts validator, Tiles and Struts Internationalization.
• Designed and implemented the User Interface using Javascript, HTML5, XHTML, XML, CSS3, JSP, AJAX and MySQL.
• Designed Frontend with in object oriented Javascript Framework like AngularJS and Ext.js.
• Used AngularJS to develop a standalone test application, in scope of future usage of the framework.
• Set up Angular JS framework for development. Developed HTML views with HTML5, CS3, Jquery, JSON, and JavaScript.
• Utilized ReactJS for its efficient data flow architecture to create a lightweight and render efficient web app that searched projects via the GitHub API through keywords.
• Used ReactJS to create Controllers to handle events triggered by clients and send request to server.
• Developed various screens for the front end using ReactJS and used various predefined components from NPM (Node Package Manager) and Redux libraries.
• Worked in using React JS components, Forms, Events, Keys, Router, Animations, and Flux concept.
• Implemented stable ReactJS components and stand-alone functions to be added to any future pages.
• Used ReactJS for templating for faster compilation and developing reusable components.
• Achieved AngularJS functionalities using angular materials and Bootstrap material design.
• Proficiently used custom AngularJS Filters for formatting the data and custom Directives to render the data.
• Developed AngularJS Filters in the view templates for the text manipulation.
• Worked with AngularJS factory and built promises/deferred objects to monitor asynchronous service calls though dependency injection.
• Proficiently used custom AngularJS Filters for formatting the data and custom Directives to render the data.
• Enhanced user experience by designing new web features using MVC Framework like AngularJS and NodeJS.
• Created entire interface of the application to manage user menu and Bulk update of Attributes using AngularJS, NodeJS and JQuery.
• Developed internal application using AngularJS and NodeJS connecting to Oracle on the backend.
• Integrated front end elements with the NodeJS server and wrote testable server side code.
• Developed internal application using Angular and NodeJS connecting to Oracle on the backend.
• Extensively used NodeJS tools like Gulp, Grunt, Web pack; Developed internal CLI applications using Commander Module for application build.
• Created interface to manage user menu and Bulk update of Attributes using AngularJS, NodeJS and JQuery.
• Used BDD (behavior Driven Development) jasmine- node package to run unit tests.
• Worked with single thread and light weight scripting for fastest data transfer within the NodeJS.
• Worked one-on-one with client to develop layout, color scheme for his website and implemented it into a final interface design with the HTML5/CSS3 Javascript using Dreamweaver.
• Used advanced level of HTML5, Javascript, CSS3 and pure CSS layouts table less layout.
• Produced content pages with CSS3 layout and style markup presentations and used Javascript methods and properties.
• Wrote AJAX driven JSON consuming Javascript functions to save User selections such as radio button, drop-down menu selections into a cookie.
• Utilized various JQUERY plugins to build Rich Internet Application RIA to make it look more intuitive.
• Created CSS templates for use in all pages on the website working with CSS Background, positioning, text, border, margin, padding, table, Pseudo classes, Pseudo elements and CSS3 Border, CSS3 Background, CSS3 Transitions.
• Used JSON for data interchange, as it's faster and can be parsed using Javascript. Also worked with Javascript cookies.
• Created Mock-up designs and developed various functionalities with Javascript and Jquery.
• Worked on Spring MVC frame work implementation along with Restful Web Services.
• Created and injected Spring services, Spring controllers and DAOs to achieve dependency injection and to wire objects of business classes.
• Used Spring Inheritance to develop beans from already developed parent beans.
• Developed Rest Endpoints Using Rest Controller of Spring Boot.
• Developed Restful web service to interact with downstream and upstream systems to exchange data.
• Exposed the RestFul Web Services to the client applications by sharing the WSDLs.
• Created logical and physical data models putting to practice, concepts of normalization and RDBMS.
• Used SOAP, JAXB, JAXP, XML/XSLT and WSDL for developing Web Services.
• Worked with the team of architects and back-end Developers to gather requirements and enhance the application functionality and add new features.
• Responsible for maintaining versions of source code using SVN and GitHub, GitLab

Front End/UI Developer

Confidential - Bentonville, AR

Responsibilities:

• Involved in the Software Development Life Cycle phases like Requirement Analysis, Implementation and estimating the time-lines for the project.
• Developed the functionality for communicating between the modules mostly involved in VIEW and CONTOLLER section of MVC pattern for CMS project, it includes HTML, CSS, Javascript, Jquery and AJAX which were used for UI development.
• Used AJAX frameworks like Jquery, JSON to develop rich GUIs and also involved in performance tuning the website.
• Involved in developing HTML and Javascript for client side presentation and, data validation on the client side with in the forms.
• Added HTML charts including bar chart, line chart and multiple series chart for comprehensive data visualization
• Designed Pdf, Excel and Print previews for all the reports in the application using HTML, Javascript and SQL Stored Procedure.
• Involved in developing XML, HTML, and Javascript for client side presentation and, data validation on the client side with in the forms.
• Developed a core component of Analytics with NodeJS, AngularJS, and Socket Stream.
• Developed backend web services using NodeJS and stored dependencies using NPM.
• Worked on RESTful APIs using NodeJS. Implemented mock services in NodeJS with the help of modules using NodeJS server.
• Implemented routing to allow for the use of a Single-page-application (SPA) with different content using routeProvider in the AngularJS Module and ng-view in the HTML.
• Implemented ng-repeat to display tabular data and utilized CRUD features for data manipulation by using AngularJS.
• Implemented AngularJS Controllers to maintain each view data. Implemented Angular Service calls using Angular Factory.
• Created and tested scripts using Jquery on various browsers Chrome, Firefox, Opera, Safari, IE, etc
• Designed DOM based interactive to reprogram selected links and adopted WCAG standards for HTML and XHTML and W3C standards for CSS as well.
• Involved in writing application level code to interact with APIs, Web Services using AJAX, JSON and XML.
• Used Jquery plugins for Drag-and-Drop, Widgets, Menus, User Interface and Forms.
• Performed layout of web pages using HTML, CSS, Javascript libraries, SASS/SCSS Compass
• Validated all the HTML/XHTML and CSS code according to W3C and made it compliant.
• Created XML files according XSD schema and used XSL, HTML and CSS for XML rendering. Used data visualization Library named Jquery Visualize Plugin for charting using HTML canvas.
• Worked on AJAX controls like Update Panel to manage the post back of the web page to server, AJAX Script Manager and Script Manager Proxy controls to register Javascript and web service files.
• Implemented technologies/techniques such as AJAX toolkit, AJAX autocomplete extender on elements of the web page (search box, etc.)
• Used detailed wireframes and developed Mock-up designs as per the requirements of Business.
• Debug the application using Firebug to traverse the documents and manipulated the Nodes using DOM and DOM Functions using Firefox Firebug and IE Developer Tool bar for IE.
• Worked with the team of architects and back-end Developers to gather requirements and enhance the application functionality and add new features.

Software Engineer

Confidential

Responsibilities:

• Closely worked with business system analyst to understand the requirements to ensure that right set of UI modules been built.
• Wrote application level code to perform client side validation using JQUERY and Javascript.
• Designed the front end applications, user interactive UI web pages using web technologies like HTML, XHTML, and CSS.
• Implemented validation method for form input in web page using combination of normal HTML validator (use "novalidate", to bypass the normal HTML checking and handle them using ng-show, ng-hide, ng-disable) and specific AngularJS validator directive (ngRequired).
• Wrote JQUERY function while implementing various UI Screens across the whole web application both consumer facing as well as internal application .
• Involved in writing application level code to interact with APIs, Web Services using AJAX, JSON and XML.
• Designed and developed intranet web applications using Javascript and CSS.
• Interacted with java controllers JQUERY, AJAX, and JSON to write/read data from back end systems.
• Used SVN for version control and QC for defect tracking.
• Maintain, enhance, and recommend solutions that best suit business and technology needs from UI standpoint.
• Created cross-browser compatible and standards-compliant CSS-based page layouts.
• Worked on cross browser compatibility issues and fix the bugs pertaining to various browsers.