PROFESSIONAL SUMMARY

• Over 9 years of professional exposure in JavaScript technology Such as ReactJS v15.5.0, AngularJS 2, AngularJS 4, AngularJS v1.4/v1.5.7, RequireJS, Vuejs, NodeJS v4.2.1/v5.4.1/v6.11.2/v8, and EXTJS.
• Experience with HTML4/5, CSS2/3, JavaScript, jQuery, AJAX and JSON. Good understanding of Document Object Model (DOM) and DOM Functions.
• Experience in using Redux, Flux, Common.JS, Babel+ES6, EXT JS, D3JS, Require JS, Bourbon, Bootstrap and Web - Pack for Single Page Application development.
• Expertise on Node environment using NPM, Grunt, Gulp, Yeoman, Maven, Bower, ExpressJS.
• Strong experience with jQuery, jQuery plugins, Validator, Drag and Drop, AutoComplete, and JSON objects.
• Good Understand in implementing and working on Angular 4.0.
• Excellent Knowledge and developing responsive web application using CSS frameworks such as 960 Grid System, Blueprint CSS and CSS preprocessors like LESS and SASS.
• Experience in developing Web Services like SOAP using Apache CXF, REST using Jersey/REST Easy/Apache, WSDL based Web Services and good Knowledge in SOA.
• Developed certain features of the application functionality i.e. “CRUD (Create, read, update, delete)” features using Backbone.js, Require.js and UnderscoreJS.
• Strong experience withCross Browser Compatibilityissues andOptimizationfor web, including CSS Sprites and best practices.
• Expertise in developing web pages complying with Web Content Accessibility Guidelines (WCAG) and ability to apply W3C web standards.
• Utilized Postman, Rest Client, and Restful Services on different browser to test the services.
• Experience in writing Unit testing & BDD testing using Frameworks such as Jasmine, Karma, Mocha, Chai, Protractor, Junit, Cucumber, Gherkin scripts and Selenium web driver.
• Used content Management System (CMS) in Creation. Editing, Publishing,Oversight, including managing updates and version control.
• Familiar and working experience with NoSQL Database Design, Analysis and Development like MongoDB.
• Experience in deploying applications on application server like IBM Web Sphere, Web Logic, JBoss and web server Apache Tomcat 5.5.
• Experience in Responsive web design (RWD) with the UI compatibility being multi-device compatible (Desktop, Tablet, Mobile - iOS, Android), application architecture, visual design, wireframes, and Cross Browser Compatible following web 2.0 specifications.
• Good knowledge on AWS cloud formation templates and configured SQS service through java API to send and receive the information
• Good knowledge in finding out the bugs in the application and used debug tools for eliminating the frontend code issues.
• Hands on experience using the version controls like SVN, TFS, Bit Bucket and GIT.
• Good Hands on experience using IDE tools like IntelliJ, Web Storm, Notepad++, Sublime Text, and Eclipse, Had good knowledge on UX Design/Development.
• A result-oriented professional with good communication, leadership, team management, analytical and co-ordination skills.

TECHNICAL SKILLS

Frontend Technologies: ReactJSv15.5.0, Angular4, Angular 2, AngularJS 1.x, VueJS, Advanced JavaScript, JQuery, D3JS, RequireJS, MeteorJS, Common.JS, UnderscoreJS, BackboneJS, ExtJS.

Backend Technologies: NodeJSv4.x, ExpressJs, Grunt, Gulp, Bower, NPM, NodeJSv5.x, NodeJSv6.x, NodeJSv8.x, Java, Hibernate.

Web Technologies: HTML 4/5, DHTML, XML, JSON, Ajax, Babel, ES6.

CSS Frameworks: LESS and SASS, CSS2/3, Bootstrap, Bourbon.

Build Tools / Task Runners: Grunt, Gulp, Bower, Yeomen, Maven.

Database: MongoDB, Oracle, MYSQL, NoSQL, SQL Server, Cassandra

Unit Test Frameworks: Karma/Jasmine, Mocha/Chai, Angular Mock, Junit, Protractor, Gherkin scripts, Cucumber, Sauce Labs, Selenium.

Web/App Servers: Apache Tomcat, Web Logic, JBoss, Web Sphere.

Version Controls/ Methodologies: GitHub, Bit Bucket, SVN, TFS. / Agile Methodologies, UML Waterfall.

Cloud Platform: OSE3, AWS.

GUI Editors: WebStorm, Sublime Text, Brackets, Visual Studio, Eclipse IDE, IntelliJ.

Operating Systems.: Windows 7/XP/Vista/2000/8/10, Mac OS, UNIX and Linux.

Applications: MS Office, Adobe Photoshop, Adobe CQ, Adobe Dreamweaver.

Work Experience: United Health Care, Hartford, CT Oct 2016 - Current

PROFESSIONAL EXPERIENCE

Senior Mean Stack Developer

Confidential

Responsibilities:

• The Project is completely MEAN Stack (MongoDB, Express, AngularJS 2.0, and Node JS) Developed from scratch including Mongo DB server setup and Express JS server development.
• Implemented generating the verification hash code using NodeJS and added user validations and user permissions by using the NodeJS.
• Used AngularJS and NodeJS framework for building web-apps and Restful services.
• Used AngularJS 2.0 as framework to create a Single Page Application (SPA) which can bind data to specific views and synchronize data with server.
• Used Node Package Manager (NPM) to install the necessaries packages.
• Utilize Modernize extensively to build HTML5/CSS3 based page layouts that are cross-browser compatible and standards-compliant.
• Worked with Angular JS Forms, Validations, Modules, Factory Services, DOM, Events, Expressions, Directives, Controllers, filters, $http, $q.
• Extensively used CSS3 and Bootstrap for styling the HTML elements.
• Develop and design application using EJS, Bootstrap grid, AngularJS 2.0, CSS3.
• Successfully handled JSON/XML data and carried out JSON/XML parsing for form submissions and DOM manipulation.
• Used RESTful, JSON, XHTML, and CSS to provide Rich UI experience.
• Developed certain features of the application functionality i.e. CRUD (Create, read, update, delete) features using Require.js and Responsive Design.
• Used Ajax effectively to create pagination and with client side events like quick search.
• Also using Karma & jasmine for the frontend (AngularJS) unit testing and Mocha& Chai for the backend (NodeJS).
• Automate the ATDD test scripts using Sauce Labs, ATDD testing using cucumber and selenium web driver.
• Open Shift Environment (OSE3) as a Docker to run the application and Jenkins to CI/CD of the project.
• Very proficient knowledge of JIRA (Rally) to track issues and communicate with other teams Confidential various environments.

Environment: Angular2.0, Node JS v6.11.2, NPM modules, Gulp,Bower, Jasmine & Karma, Mocha & Chai, HTML5, CSS3, EJS, Bootstrap, JSON, REST API, JIRA, Junit, Log4js, GIT, OSE3, Sauce Labs, Preprocessors(LESS), Jenkins.

Confidential, Waltham, MA

Senior Full Stack JavaScript Developer

Responsibilities:

• Worked closely with internal clients to redesign the existing application and design/development approach for various knowledge research applications.
• Developed single page responsive Web UI using HTML5, AngularJS, Bootstrap, CSS3, JavaScript, Angular validations,NodeJS, NPM.
• Utilized Modernizer extensively to build HTML5/CSS3 based page layouts that are cross-browser compatible and standards-compliant.
• Built custom UI Widgets and Application logic using Angular JS MVC architecture.
• Produced and consumed Rest Web Services, developed DAO's and DTO classed for services and consumed through Angular factory service calls from front end.
• Used CSS3 to develop UI Components such as Accordions and Model Windows using pure HTML 5 and CSS3.
• Ensured sites were 508/WCAGcompliant, have Designed DOM based interactive to reprogram selected links and adoptedWCAG2.0 standards for HTML and XHTML and W3C standards for CSS as well
• Implemented various Validation Controls for form validation and implemented custom validation controls using Object Oriented JavaScript.
• Worked on Twitter Bootstrap to create Responsive Web Design.
• The other Project Constructed from scratch using ES6, Java Script, JQuery, Meteor.JS, ReactJS, Babel, and NodeJS.
• Designed and Developed Java Script frame work which is wrapper on top of JQUERY frame work and AJAX based UI frame work for UI Configuration widgets.
• Developed the JavaScript file with the help of Web pack and babel. Implemented Web pack for bundling used latest web technologies ECMAScript 6, ReactJS, Babel, NPM and Web-Pack.
• Solid understanding of ReactVirtual Dom Algorithm, for React performance optimization.
• Responsible for React UI and architecture. Built components library, including Tree, Slide-View, and Data Table.
• Designed and developedReactJS component making changes to the existing web applications and created new components using Material-UI and Material-Design.
• Built Web pages that are more user-interactive using jQuery plugins for Drag and Drop, AutoComplete, AJAX, JSON, and JavaScript.
• Developed code to call the web service/APIs to fetch the data and populate on the UI using JQUERY/AJAX.
• Using CSS preprocessor SASS to make CSS more efficient and also used Bourbon a lightweight Sass tool set that helps you write more effective stylesheets
• Performs Unit Testing with Mocha, Functional testing using Protractor and develops web services using RESTFUL API and HTTP. Widely used Gulp, the automation task runner Postmaster collections to import the collections of the API Services. CI&CD Using Jenkins.
• Used FIREBUG, React Developer Tool for debugging and browser compatibility.
• Utilizing Responsive web design to support usability in desktop, mobile, and tablet environments.Resolve cross-browser layout issues and bugs.
• UtilizedAgile Methodologies (Scrum)to manage full life-cycle development of the project.
• Source Control using GitHub and Bit bucket.

Environment: AngularJSv1.5.7, NodeJS v6.11.2, ReactJS, JavaScript, JSON, Babel, Bourbon,, HTML5, CSS3, SASS, jQuery, NPM Bootstrap, Gulp, XML Mocha, Night watch, Ajax, web-storm, Cassandra, GIT, Agile, REST, Design Patterns.

Confidential, Atlanta, GA

Senior UI Developer

Responsibilities:

• Developed single page responsive Web UI using, AngularJS, D3JS, Bootstrap, HTML5, CSS3, JavaScript.
• Experience in working with NodeJS, NPM Package Bower, and Grunt for developing Angular applications.
• 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 UI with AJAX, DHTML and JavaScript for more interactive web pages.
• Developed AngularJS Directives to extend the grammar of the web through reusable HTML elements, attributes, and classes and Developed AngularJS services for reusable functionality.
• Extensively used AngularUI components like Calendar, Grid, Select, and Uploader etc.
• Participates in the project design, development, and deployment implementation using CQ.
• Worked on cross-platform and browser compatibility issues for this application.
• Used Bootstrap Grid System and CSS3 Media Queries to develop single responsive application with good user experience in all platforms like desktop’s tablet’s and mobile phone’s.
• Used Jasmine & 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. And used an application Postman toBuild, test, and document the APIs faster.
• UtilizedAgile Methodologies (Scrum)to manage full life-cycle development of the project.
• Used Adobe Photoshop and Illustrator to create their statistical concepts.

Environment: AngularJS v1.4, NodeJS v4.2.1, HTML5, CSS3, Bootstrap, LESS, JavaScript, Grunt, Bower, NPM, XML, Jira, Maven, Oracle SQL, Tomcat, GIT, Agile, JBoss, log4j.

Confidential, San Jose, CA

UI Designer/Developer

Description: Confidential is one of the world’s leading organizations providing management consulting, technology, with more than 293,000 employees, offices and operations in more than 200 cities in 56 countries.

Responsibilities

• Developed web application using HTML4, CSS3, JavaScript, jQuery and Bootstrap.
• Designed CSS templates for use in all pages on the website working with CSS Background, positioning, text, border, margin, padding, table
• Used JSON for data interchange, as it's faster and can be parsed using JavaScript.Extensively worked with JavaScript cookies.
• Developed JavaScript and optimized existing scripts for efficiency.Used JavaScript, HTML, and jQuery for forms validations.
• Used the jQuery widgets like Accordion, Date picker, Draggable, Droppable, Resizable jQuery interactions.
• Redesigned user interface HTML frameworks with Bootstrap and refined CSS styling.
• Worked on AngularJS, which combines web applications with Model View Controller capability to make development and testing of code efficient.
• Applied optimization techniques to reduce page size and load times to enhance user experience using sprites.
• Used Ajax, JSON, Http Request to post chat messages and to periodically check the server for new messages and update your chat window.
• Validated the code using W3C Mark-Up validation and also checked for the cross-browser compatibility using Cloud Testing.

Environment: AngularJS, JavaScript, jQuery, HTML, DHTML, CSS3, Bootstrap, Bower, Grunt, Rally, JSON, MySQL, Ant, Restful API, Eclipse (IDE), Photoshop CS6, Illustrator CS6.

Confidential, Phoenix, AZ

UI Developer/Designer

Responsibilities:

• Responsible for Design and development of Web pages using HTML, JavaScript, SASS, CSS3 including Ajax controls and XML.
• Developed RIA (Rich Internet Application) technologies (i.e. JavaScript, Asynchronous JavaScript and XML (AJAX), CSS-driven design, Object-oriented JavaScript, Drag-and- drop via JavaScript, etc.)
• Developed client side validation code using JavaScript and jQuery.
• Performed Client-side validations using JavaScript. Implemented the complete workflow logic for the various modules.
• Used JDBC APIs for database connectivity and data retrieval.
• Actively participated in Iterative review meetings which were held weekly to track the progress of each iterative cycle, figured out the issues and provided feedback in an insightful way.
• Fixed bugs and provided support services for the application.Tested/Debugged web browser using Firebug.
• Wrote test cases using Junit testing framework and configured applications on Web logic Server.

Environment: HTML, CSS, XML, DHTML, XHTML, DOM, JavaScript, JQuery, Adobe Dreamweaver CS5, AJAX, JSON, ECLIPSE.

Confidential, Quincy, MA

GUI Designer

Responsibilities

• Used JavaScript, jQuery for user interactions in pages.Used jQuery, Ajax for service calls on pages to interact with the server for information.
• Responsible for creating efficient design and developing User Interaction screens using HTML, CSS, JavaScript, jQuery, AJAX and JSON.
• Rapid prototyping of design concepts.Utilized various JavaScript and jQuery libraries, AJAX for form validation and other interactive features.
• Involved in designing and developing the JSON, XML Objects with MySQL.
• Used Ajax, JSON to send request to the server to check the functionality of the websites.
• Testing the website on multiple browsers with their old as well as latest release.
• Created forms to collect and validate data from the user in HTML and JavaScript.
• Active participation throughout the entire software development lifecycle from project inception, to code development and elaborate testing of the various modules.
• Responsible for authoring of website functionality with JavaScript, HTML, CSS.
• Used CSS Sprites to decrease the number of HTTP requests and load time of web pages.
• Been an active team player, helped in fixing bugs and carried out troubleshooting.
• Produced semantically appropriate, standards compliant markup, and produced Rich User Interfaces.
• Used all the advanced Photoshop features to create appealing visual web interfaces.

Environment: JavaScript, JQuery, AJAX, HTML5/DHTML, CSS3, XML, JSON, JSP, MySQL, SVN.

Confidential

Software Developer

Responsibilities

• Responsible for development of Web pages using HTML, CSS including Ajax, JavaScript validations and XML.
• Implemented applications using JavaScript and MySQL.
• Designed, developed and updated User Interface Web Forms using CSS, Dreamweaver, and JavaScript.
• Validated input values to make sure that they will be accepted before they are submitted to the server.
• Responsible for developing, editing, publishing and managing content on the external Web pages and internal layouts.
• Used Cascading Style Sheet (CSS) in web pages to separate presentation from structure.Defined text alignment, size, borders, and many other typographic characteristics.
• Performed Client-side validations using JavaScript.Developed new user-facing features.
• Assured that all user input is validated before submitting to back-end.
• Fixed bugs and provided support services for the application.Tested/De-bugged web browser using Firebug.
• Implemented functionality in JavaScript.Tested application on Internet Explorer 6.0 and above, Firefox and Google Chrome to achieve Cross Browser Compatible Issues.

Environment: JavaScript, HTML, CSS, AJAX, XHTML, jQuery, JSON, Dreamweaver, SVN, Apache, MySQL.