SUMMARY:

• 6+ years of front - end, user-centered (UI) experience comprised of website design, software application design.
• Involved in all the phases of software development life cycle (SDLC), such as Analysis, Designing, Developing, Integrating, Implementing and testing of Client-Server and Web-based applications
• Proficient and excellent hands on experience with JSP, JSF, JavaScript, jQuery, HTML, DHTML, XML, CSS, LINQ, Ajax, Silver light.
• Expertise in client scripting language and server side scripting languages like JavaScript, jQuery, JSON, Polymer.js, Bootstrap, Node.js, Angular.js, Backbone.js, JSF and JSP.
• Experience in cross browser compatibility with different browsers like Safari, Firefox, Google Chrome and Internet Explorer.
• Worked on React.js like text binding and writing classes using raw JavaScript and JSX files.
• Visual design with Adobe Photoshop and Fireworks.
• Developing theme, widgets and plugins for Word Press CMS.
• Designed web applications and web contents utilizing various Search Engine Optimization (SEO) techniques.
• Good Understanding of Document Object Model (DOM) and DOM Functions compatibility and SEO / web standards.
• Various Charting/UI tools like JQplot, High Charts, Google API, jQuery UI and Bootstrap.
• Clearly communicate design ideas to senior team member using sketches, wireframes, and prototypes.
• Experience client side validation tool using technologies such as extJS and JavaScript.
• Strong knowledge in using Object Oriented Programming concepts in JavaScript and working knowledge of DOM models.
• Visually design mockups in Photoshop & Fireworks and present to senior team(s).
• Web page copying and editing.
• Experience working with Google charts using Polymer.js.
• Hands on experience on Google API, RESTFUL API, Cloud Web Services.
• Experience on different OS like UNIX, Linux, and Windows operating systems.
• Worked in various version control systems - SVN, GIT & TFS.
• Experience with full software development life-cycle, architecting scalable platforms, object oriented programming, and agile methodologies

TECHNICAL SKILLS:

Languages: HTML4/5, CSS3/LESS, XML, JavaScript, C++

Libraries: JQuery, AngularJS, Polymer.js, Bootstrap, ReactJS, Node.js, extJS

Development Tools: Web storm, Sublime Text, net beans, Visual Studio, Notepad++,Servers Apache, IIS, Tomcat 5.0

Databases: MS SQL Server 2000, 2003, 2005, 2008 R2 & 2012

Version Control: GIT, VSS, TFS

Debugging Tools: Chrome Developer Tools, Firebug, Fiddler, Safari Web Inspector, IE

Operating Systems: Windows, UNIX, LINUX, MAC OS X

Protocols: SOAP, TCP/IP, HTTP, FTP, SFTP

CMS: Magento, Drupal, Joomla, Word press

PROFESSIONAL EXPERIENCE:

Confidential,SanRamon,CA

Sr. Front End Developer/Mean stack

Responsibilities:

• Participated in meetings with the end-clients to develop layout, color scheme for the web page and implemented them with the help of HTML5, CSS3 and JavaScript.
• Hands on experience on developing the components using Angular2 needed for the application from the scratch and customizing from various Angular related libraries to meet the application's functionality.
• Developed application in jQuery frameworks in AJAX-driven websites using proxy to get the data from the back-end in the form of JSON and XML to populate on the UI components.
• Used React JS to render changing currency spreads and to dynamically update the DOM.
• Converting Web form applications to use Bootstrap.js, Angular JS andReact.js.
• Used Bootstrap and Angular JS, React.js and Node.js in effective web design.
• Involved Storing and retrieving data from Column Oriented Data Base MongoDB.
• Developed mockups and prototypes using HTML5 and CSS3. Designed new classes and functionalities using various jQuery components for CRM application for customer service.
• Used ReactJS to create views to hook up models to the DOM and synchronize data with server as a Single Page Application (SPA).
• Good amount of work done on Reactive forms in Angular2 and their Validations.
• Used React Flux architecture along with node JS's Event Emitter module in order to set event system to manage the application state
• Created forms to collect and validate data from the user in HTML and JavaScript.
• Was responsible for checking cross browser compatibility and hence worked on different browsers like Safari, IE, Firefox and Chrome.
• Followed Redux Architecture to achieve the React JS state management.
• Created spring configuration files to define Handler mappings, Bean definitions
• Worked on Rest Web services, to specify the business behaviors and backend calls
• Wrote services to store and retrieve user data from the MongoDB for the application on devices
• Involved in creating a reusable component using React JS for DOM manipulation
• Used Mongoose API in order to access the MongoDB from NodeJS
• Worked extensively using CSS and Bootstrap for styling HTML elements.
• Worked in all phases of SDLC, including requirements analysis, design and development, bug fixing, supporting QA teams and debugging production issues.
• Worked on Prototyping and Implementation using Node JS, AWS with Slacker platform.
• Utilized Jenkins and Git for deployment on test servers and to move towards CI/CD.
• Developed JUnit test classes to test the functionality of a code with help of Jest frame work
• Developed CSS3 style sheets to give gradient effects. Developed page layouts, navigation and icons.
• Created Master Pages, CSS Styles Sheets and Integrated to Silver light and got approval from Business Stake holders.
• Used AJAX framework for asynchronous data transfer between the browser and the server.
• Successfully executed the entire test cases and fixed any bugs/issues identified during the test cycles.

Environment: HTML5, CSS3, JavaScript, Polymer.js, Angular2.0, Predix, React.js, RESTFUL, Jenkins, Google API, jQuery, JSON, AJAX, DHTML, REST Web Services, XML, JSP, Node JS, Mean Stack, React JS, Bootstrap, SASS, Web pack, Babel, MVC, React flux, React Redux, Mongo DB, Mongoose, AWS, Git

Confidential,San Ramon,CA

Sr.UI Developer

Responsibilities:

• Implemented user-friendly UI design with HTML5 and CSS3.
• Designed the front-end applications, user interactive web pages using web technologies like HTML, XHTML, and CSS.
• Developed UI using HTML5, JavaScript, CSS3, AJAX, Bootstrap responsive framework and JSP for interactive cross browser functionality and complex user interface.
• Built Web pages that are more user-interactive using JQuery plugins for Drag and Drop, Auto Complete, JSON, Angular JS, JavaScript, Bootstrap.
• Built with node JS, Angular JS, Mongo DB and Deployed on Heroku
• Developed the UI layout and front-end programming (HTML) for web application that matched Requirements.
• Involved in using React.js components, Forms, Events, Keys, Router, Animations and Flux concept.
• Experience in Building applications using React.js which allowed us to render pages on both the client and server using the same codebase.
• Used React.js in development of the web application to bind the data/model that is being retrieved from a database through services provided in a controller to the view using scope.
• Experience in DOM, React Props, Lifecycle methods, working with React States and Events.
• Working with ECMA Script 6 features, Used Babel, web pack with es2015, react JSX presets
• Involved in writing application level code to interact with APIs, Web Services using AJAX, JSON and XML.
• Designed Frontend with in object oriented JavaScript Framework like Node.js
• Created reusable templates and style sheets based on UI standards and guidelines; Performed functional tasks using specifications and wireframes.
• Developed non-functional HTML/5, CSS3 pages from the mock ups and involved in UI review with UI architect and Business Units.
• Developed the web forms from designs provided by the design team.
• Created and tested different forms using AJAX, JavaScript, Angular JS, Polymer and CSS. Implemented various JavaScript/jQuery effects on the pages.
• Followed with Agile and Scrum development methodologies.
• Worked on Predix for the IOT app development and security of the Predix web application.
• Worked on web applications codesiging, ID Proofing and Vault (key as a service).
• Resolved some cross-browser issues.
• Involved in migrating the whole code base of Angular 1.4 to Angular2.
• Performed OOD using UML (Class, Sequence diagrams), JavaScript, TCP/IP sockets, AIX/Linux administration, UNIX scripting, Netscape configuration.
• Involved in writing detailed test cases and perform unit testing using JASMINE and KARMA.
• Used GRUNT JavaScript task running tool for running the application.
• Have experience using CSS processors like LESS and SASS.
• Skills in optimizing Responsive Web design using CSS media queries.

Environment: HTML 4/5, CSS 2/3, JavaScript, Angular2 js, jQuery, Bootstrap, React js, Node JS, AJAX, JSON, XML, Rest Web service, AngularJS, Dreamweaver CS5, Adobe Photoshop, Scrum methodology, Sublime Text Editor, GIT, Mango DB.

Confidential, NC

Sr. Full stack Developer

Responsibilities:

• Actively involved in all aspects of the system design.
• Closely worked with business system analyst to understand the requirements to ensure that right set of UI modules been built.
• Worked the backend by using node JS, express JS and mongo DB.
• Followed with Agile and Scrum development methodologies
• Developed all the UI pages using HTML, CSS, JSON, JavaScript, Angular, Polymerjs, Iron Ajax.
• Testing JavaScript frameworks Using Type scripting.
• HTML document traversal and manipulation, event handling, animation, ASP.Net and Ajax using DOM.
• Developer for both a web- based maintenance booking and equipment management system and incident investigation tracking and reporting system built using VBScript, JavaScript, AJAX, ASP, ADO, HTML, XML, SQL Server.
• Implemented the Angular JS for DOM manipulation.
• Used Node JS for single thread high scale applications with Mongo DB.
• Installed NPM to Node JS for creating the online repositories with the help of express web framework.
• Expert in HTML5/CSS3 development and have experience in Angular JS.
• Worked on cross browser compilation and Responsive Web Design using HTML5, CSS3 and Bootstrap.
• Used SAX for XML parsing, JSON to send request to secured web service.
• Designed and implemented the Mongo DB schema.
• Experienced with trouble shooting cross browser problems of UI display using Java Script.
• Involved in development, performance testing & defects fixing.
• Used HTML5/DHTML, AngularJS and CSS3 for developing interactive User Interfaces.
• Used JSP, JavaScript, CSS3, and HTML5 as data and presentation layer technology.
• Update, maintain and change the current web applications as per the project requirement.
• Developed user interfaces using JSP, HTML, CSS, JavaScript with JSON.
• Involved in Writing JQuery based Ajax Requests using JQuery. Get (URL, data, callback, type).
• Worked on Cross-Browser compatibility and fixed the bugs for several browsers.
• Developed several REST web services supporting both XML and JSON to perform tasks such as remote thermostat and demand-response management. Cloud and REST web services leveraged by both web and mobile applications.
• Developed Date Time Picker using Object Oriented JavaScript extensively.
• Created various interactive plug-ins, widgets or design UI/UX.
• Creating custom elements for polymer and using them for angular app which works as DOM elements.
• Polymer.js for implementing Google charts and to create a production ready application .
• Implemented the search functionality for Internal Application using Angular.js
• Custom elements that are designed to make customer elements work like standard DOM elements.
• Design and documentation of Google APIs for collection and retrieval of high volume IOT telemetry data.
• Worked on inversion control patterns based on Spring MVC Framework.
• Wrote application level code to perform client side validation using JavaScript.
• Developed JavaScript library for rendering domain-specific layout XML to the web.
• Debug the application using Firebug to traverse the documents and manipulated the Nodes using DOM and DOM Functions.

Environment: HTML5, CSS3, JavaScript, Angular JS, Polymer.js, DOM Manipulation, RESTFUL, Jenkins, SABA, Ruby, Node.JS, CSS5, XML, SQL Server, AJAX, Google API, JSON.

Confidential,San Jose,CA

Sr. UI Developer

R esponsibilities:

• Actively involved in all aspects of the system design.
• Closely worked with business system analyst to understand the requirements to ensure that right set of UI modules been built
• Followed with Agile and Scrum development methodologies
• Developed all the UI pages using HTML, CSS, JSON, JavaScript, jQuery, Ajax.
• Testing JavaScript frameworks using karma.
• HTML document traversal and manipulation, event handling, animation, and Ajax using DOM
• Involved in Writing JQuery based Ajax Requests using JQuery. Get (url, data, callback, type) or JQuery. Ajax (options) and JQuery. Post (url, data, callback, type) and JQuery. Get (url, data, callback, type).
• Worked on Cross-Browser compatibility and fixed the bugs for several browsers.
• Building RESTful APIs in front of different types of NoSQL storage engines allowing other groups to quickly meet their Big Data needs and remain insulated from rapid technology changes in the NoSQL field
• Developed Date Time Picker using Object Oriented JavaScript extensively.
• Created various interactive plug-ins, widgets or design UI/UX.
• Used Angular.js as the development framework to build a multi-page application.
• Implemented the search functionality for Internal Application using Angular.js
• Worked on UI/Charting tools based on Bootstrap.
• Design and documentation of Google APIs for collection and retrieval of high volume IOT telemetry data.
• Worked on inversion control patterns based on Spring MVC Framework.
• Developed AJAX based web based UI framework by utilizing JQUERY library.
• Wrote application level code to perform client side validation using JQUERY and JavaScript.
• Developed JavaScript library for rendering domain-specific layout XML to the web.
• Debug the application using Firebug to traverse the documents and manipulated the Nodes using DOM and DOM Functions.

Environment: HTML5, CSS3, JavaScript, JQuery, Angular JS, Cloud APIs, RESTFUL, Jenkins, SABA, Node.JS, CSS5, Backbone.js, karma, AJAX, Google API, JSON, ECLIPSE

Confidential, Atlanta, GA

Sr. UI Developer

Responsibilities:

• Developed the various screens and its architecture in accordance to UI Specs.
• Wrote extensive HTML5, CSS3 and JavaScript code to build dynamic pages using Eclipse.
• Performed a lot of DOM manipulation using native JS and jQuery for loading and manipulating dynamic content on Webpages.
• Followed Agile methodology and iteration planning
• Used the JQuery, Backbone.js, MVC Frameworks in the development of the web applications.
• Developed a fully functional login page for the company’s user facing website with complete UI and validations.
• Designed and developed the layouts of Customer Relations Module.
• Created maven archetypes for generating fully functional REST web services supporting both XML and JSON message transformation. Archetypes built on Spring 3.0 technology.
• Managed application state using server and client-based State Management options.
• Implemented AJAX functionality using JQUERY, JSON and XML.
• Done unit testing using karma.
• Implemented single page apps by using backbone views and routes to take the user to various views.
• Developed the user’s application by editing updating using MVC pattern in Backbone
• Used UI based features like geolocation in JS to create small web applications for the website
• Worked closely with Business Analysts in understanding the technical requirements of each project and prepared the use cases for different functionalities and designs.
• Design of multiple web APIs.
• Implemented XML parsing and JSON parsing for data handling on different application.
• Handled all aspects of the web application including maintaining, testing, debugging, deploying and printing.

Environment: HTML4/5, CSS2/3, PHP, JavaScript, Ruby, Karma, JSP, Cloud API, RESTFUL API, DOM Manipulation, jQuery, AJAX, SVN, API, Eclipse, Windows, AngularJS, Backbone.js, Adobe Fireworks Bootstrap.

Confidential, Boston, MA

Sr. Front End Developer

Responsibilities:

• Complex user interfaces typically associated with desktop applications.
• Worked on consuming JSON object creation, parsing on both clients as well as server side.
• Used CSS based design techniques to eliminate table-based layouts, and speed page loading.
• Developed widgets using HTML, CSS, AJAX, jQuery Components and JavaScript.
• Implemented Ajax Frame works, jQuery tools examples like Auto Completer, Tab Module, and Calendar and Floating windows.
• Implemented user interface guidelines and standards throughout the development and maintenance of the website using DHTML, HTML5, CSS3, JavaScript
• Redesign and maintain existing internal web application utilizing HTML, CSS, JavaScript and JQUERY, Angular JavaScript.
• Developed the jQuery widget with functionality of progressively enhancing the look and feel of web page.
• Created an actions menu with jQuery that appears when checkboxes are selected
• Used AJAX with jQuery controls for Listing all scripts in a grid and can edit it in the grid which will reflect in the database table as well (like margins).
• Implemented DD Tab Menu in a standard compliant, 2 level tab menus. Developed java script uses CSS to control all of its appearance, and plain HTML to implement the entire menu tabs and contents.
• Progressively enhance form elements with jQuery to add more robust functionality.
• Adept at all phases of project lifecycle, including requirements gathering and user analysis to information architecture (IA), testing, graphic user interface (GUI) design, and implementation.
• Saving the files and running the test using karma.
• Used JQuery document to generate API documentation for JavaScript code.
• UI Development with dojo toolkit.
• Created client side validation tool using technologies such as Ext JS and JavaScript.
• The output of JQuery Doc is API documentation formatted as a set of HTML pages including information about methods, properties, custom events and inheritance for JavaScript objects
• Coded pages using CSS in a table less environment.
• Used the concept of the sliding door to use a background image for the buttons in a navigation menu.

Environment: HTML, XHTML, CSS, EXT JS, JavaScript, JQUERY, JSON, karma, JQuery, Node. JS, Oracle, ECLIPSE, (GUI) Design, MOCKUPS and WINDOWS

Confidential, Greensville, SC

UI Developer

Responsibilities:

• Led the efforts of quality of merchant web development group for live-to-site code, release achieved Zero defect.
• Assisted UI team and product manager with concept designs and implementation of prototype for new and undeveloped features that allowed PayPal customer representative team to track customers’ instant payment notifications reports.
• Used Angular.js and MVC Frameworks in the development of the web applications.
• Implemented the core set of features and marketing content for new merchant products offerings for launch of PayPal Canada site.
• Acted as a liaison between PayPal User Experience team and Pay Flow Pro web development team. Responsibilities included:
• Led the project of the PayPal Pay Flow Manager from concept to detailed design phase; prepared and presented design progress updates to executives in PayPal Merchant team.
• Provided click through prototypes using HTML, CSS, and JSP Scripting for usability testing for PayPal Merchant Manager portal applications.
• Worked with the User Experience team and product managers to identify and design features to enhance the usability of PayPal Merchant products.
• Wrote training materials and trained new hires resulting in high productivity and efficiencies.

Environment: HTML, CSS, CSS3 Java Script, JQuery, Angular.js, AJAX, Usability Testing, karma, Agile methodology, Eclipse.