SUMMARY:

• Over 7+ years of IT extensive professional experience as a UI/Web Developer in Web - Designing, User Interface development, integrating, implementing of highly transactional and scalable web applications using web technologies.
• Proficient in building Web User Interface (UI) using HTML/HTML5, DHTML, XHTML, CSS/CSS3, SASS/SCSS, LESS, Bootstrap3, JavaScript, Typescript, jQuery, Angular JS and Web Accessibility (WCAG 2.0, Section 508, ADA) that follows W3C Web Standards and are browser compatible.
• Experience in using the latest approaches including MVVM, MVC in the browser, event-driven applications using JavaScript framework like Angular JS, Angular (2.0 and 4.0) Node JS, React.js, Express.js, Type.js, Backbone.JS, Require.js, and DOM.
• Experience in implementing MongoDB CRUD (Create Read Update Delete) operations by using Mongoose library in Node-JS.
• Extensive experience in system analysis, design, development and implementation of web-based application using HTML5, CSS 3/ 4, JavaScript/ ECMAScript/ JScript, Angular JS, Angular 2, Angular 4, Node JS, React JS, AJAX, jQuery.
• Proficient in handling Twitter Bootstrap framework i.e., the concept of Grids, making use of advance components like Navs, Navibars, Pagination, Alerts, Progress bars etc.
• Experience in implementing Web Services based on Service Oriented Architecture (SOA) and Monolithic architecture using SOAP, Restful Web Services, JAX-WS, UDDI, WSDL, WADL.
• Expertise in implementation and development of RESTful Web APIs, and expose endpoints using HTTP methods like GET, POST.
• Experience on working with CSS background, Layouts, Positioning, Text, Border, Padding, Pseudo Classes, Elements and CSS behaviors in CSS Using Web Standards.
• Played an active role in our scrum process, using modern tools like JIRA and Confluence.
• Good Understanding of Document Object Model (DOM) and DOM Functions.
• Application development experience in both LAMP and WAMP platform.
• Involvement in using various IDE's, Dreamweaver, Notepad++, Microsoft Visual Studio, Sublime Text, Web Storm, Eclipse, and Adobe Photoshop.
• Experience with unit testing and wrote test cases for applications, used to test with frameworks like Mocha, Karma, Jasmine, Junit, etc.
• Experience with Version Control systems with SVN and GIT.
• Experience in implementing SOAP and REST web-services with many characteristics like extensibility, neutrality, and independence.
• Hands on experience with the CSS preprocessors like SASS, SCSS and LESS. Followed Bootstrap-grid system to develop Responsive widgets.
• Experience in OOAD architecture and modeling and design artifacts such as use case diagrams, class diagrams, and state machine diagrams using Rational Rose.
• Knowledge dealing with the databases using Oracle, MySQL and NoSQL database using MongoDB.
• Extensively worked on Jenkins, Maven, and Bamboo for continuous integration and developed End-to-End automation solution for build and deployments.
• Experience working on E-commerce applications, Internal Web applications and online web portals.
• Extensively used express servers and SONAR dashboard. Used SonarQube for code quality analysis.
• Developed different jQuery component in MVC micro architecture framework which internally use various design pattern such as singleton, command, delegate, etc.
• Excellent Client interaction skills and proven experience in working independently as well as in a team.

PROFESSIONAL EXPERIENCE:

UI developer

Confidential - Providence, RI

Responsibilities:

• Work on an Agile (Scrum) Development Team to deliver regular updates to business team and project managers.
• Worked on Angular (2.0 and 4.0) scopes like Scopes, Models, Services, Dependency Injection, Routing and Prototyping.
• Developed a single page Application, mobile-first, cross-device/cross-browser web application using HTML5, CSS3, JavaScript, Bootstrap, jQuery, Angular2.0, Angular.js and Node.js.
• Implemented unit test cases using Karma and Jasmine for Angular (2.0 and 4.0) on client side and mocha/Chai for Node.js for testing endpoints.
• Built single page application with loading multiple views using route services and adding more user experience to make dynamic by using Angular.js, Angular 2 framework and Node JS.
• Created Typescript reusable components and services to consume REST API's using Component based architecture provided by Angular 2.0.
• Created the Application using Angular.js and Node.js libraries and used NPM to manage dependencies and gulp to minify, reactify, and babelify the code.
• Used Backbone.js for the functionality and structure. Developed core component of Analytics with Node.js, Angular (2.0 and 4.0), Angular.js Backbone.js and Require.js.
• Implemented Single Page Application (SPA) architecture and client side MVC using Angular.js and implemented Angular routing for navigation between Views in the application.
• Worked on tools like Gulp, Grunt, Web pack and developed CLI applications using commander module, Developed Junit test cases for all use cases and executed them.
• Developed html views with HTML5, CSS3, JSON, ECMAScript.
• Translated technical requirements and design documentation into application modules using AngularJS, JSON and JavaScript.
• Writing server-side request handling and automated functional test cases to validate UI functionality using Node JS, JavaScript and selenium.
• Worked as a MEAN (MongoDB, Express, Angular, and Node.js) stack developer for the development of dynamic web applications.
• Involved in Enhancement of existing application utilizing angular.js, created HTML5 navigation menu that is role-based menu items changes dynamically, derived from the database in the form of XML.
• Wrote various Angular JS custom directives and developed many reusable components and templates that can be re-used at various places in the application.
• Implemented latest software development approaches using components, services, Redux architecture, observables, router, classes, RX.js in Angular2.0.
• Implemented XML parsing & JSON parsing for data handling on different application.
• Involved in writing application level code to interact with APIs, Web Services using AJAX, JSON and XML.
• Designed and implemented the enhanced development platform by doing POC using frameworks like Angular JS, Angular2.0, React JS, Node.js and npm.
• Using AngularJS for user interactions to create a faster, responsive web application for mobile devices integrating Bootstrap and media queries.
• Responsible for checking cross browser compatibility and hence worked on different browsers like Safari, Internet Explorer, Mozilla Firefox and Google Chrome.
• Developed certain features of the application functionality i.e. CRUD (Create, read, update, delete) features using Backbone.js, Require.js and Responsive Web Design (RWD).
• Using tools like GIT for version controlling, chrome developer tools for Debugging and Jenkins for deploying the code to different environments.
• Performed testing using Jasmine, Karma and Protractor by following Test Driven Development (TTD) approach.

Environment: HTML4/5, XHTML, CSS3/4, ECMAScript, SASS, LESS, Ionic, JavaScript, Typescript, AngularJS, Angular 2/4, Node JS, JQuery, Webpack, Responsive Web Design, Single Page Application, Bootstrap, JSON, Rest API, Grunt, Gulp, Windows 7, Jenkins, GIT, JIRA, MVC, MVVM, AJAX, MongoDB, Express, Jasmine, Karma, protractor, mocha, chai.

UI developer

Confidential - Providence,RI

Responsibilities:

• Developed Page layouts, Navigations and presented designs and concepts to the clients and the management to review.
• Involved in designing, developing and testing the web application by using the HTML5, CSS3, Bootstrap, and React.JS.
• Involved in designing the CSS templates for use in all pages on the website working with CSS Background, positioning, text, border, margin, padding, and table.
• Applied optimization techniques to reduce page size and load times to enhance user experience using sprites.
• Developed user interface by using the React JS, Flux for SPA development.
• Involved in responsive design and developed a single ISOMORPHIC responsive website that could be served to desktop, Tablets and mobile users using React.js.
• Implemented various screens for the front end using React.js and used various predefined components from NPM (Node Package Manager) and redux library.
• Used React-Router to turn application into Single Page Application.
• Involved in using React JS components, Forms, Events, Keys, Router, Animations and Flux concept.
• Involved in creating reusable components by modifying bootstrap classes and using for creation of clickable prototypes.
• Making changes to the existing web applications and creating new components using ReactJS.
• Developed Container components as the logic layer for the UI components
• Implemented mapStateToProps, mapDispatchToProps for the interactions between Redux and React.
• Implemented Redux Form to build Report Data Grid, tree grid, and developed DataGridItemswhich can be dragged by IRD system users.
• Developed Navigation bar, menu bar, drop down list with React widgets and bootstrap.
• Worked with Passport and JSON web tokens for authentication and authorization security configurations using Node.js.
• Worked with npm commands and using package.json for managing dependencies and development dependencies of node Js applications.
• Worked with Grunt, Gulp for task runner configurations for minification, watch, jshint, jscs, css autoprefixer, and sass compilation, bundling and test runner configurations and make it available as a command.
• Worked with unit testing of JavaScript applications using Karma, Jasmine.

Environment: HTML 5, CSS3, Sass, Less, JavaScript, Bootstrap, Ajax, React JS, Redux, Flex, My SQL, XML, XSL, XSLT, JSON, Git hub, Restful API, AWS, Mongo DB, HP Quality Center, Jasmine and Web Strom.

UI Developer

Confidential, MountLaurel,NJ

Responsibilities:

• Responsible for creating front end applications, user interactive (UI) web pages using web technologies like HTML5, XHTML, CSS3, JavaScript, JQuery, AJAX, JSON, Angular JS and Bootstrap.
• Designed and Developed Various Angular 2 Component (/ngModule), Services (observable/promises), Directive and Pipes, Used Angular 2 CLI commands for productivity and global/generic building blocks Consumed server-side SOAP UI web services and called them from angular controllers.
• Designed Responsive Web pages using media queries and Bootstrap.
• Worked with CSS Background, CSS Layouts, CSS positioning, CSS text, CSS border, CSS margin, CSS padding, CSS table, CSS Sprites, Pseudo classes, Pseudo elements and CSS behaviors in CSS.
• Used JQuery to traverse through a DOM tree and manipulated the nodes in the tree.
• Implemented XML parsing and JSON parsing for data handling on different applications.
• Followed Agile/Scrum methodology of software development thereby satisfying the Customer through early and continuous delivery of valuable software.
• Implemented various features of Es6 successfully.
• Worked on PHP with Angular.js, the development of mobile Restful APIs.
• Involved in writing application level code to interact with APIs, Web Services using AJAX, JSON and XML.
• Used JQuery core library functions for the logical implementation part at client side for all the applications.
• Used JavaScript and XML to update a portion of a web page thus reducing bandwidth usage and load time and add modal dialog in web pages to get user input and requests.
• React JS and JSON were used to facilitate an AJAX enabled application of Model-view-controller.
• Responsible for creating the screens with table-less designs meeting W3C standards.
• Utilized various interactive plugins, widgets to design UI/UX.
• Setup and build AWS infrastructure various resources, VPC EC2, S3, IAM, EBS, Security Group, Auto Scaling, and RDS in Cloud Formation JSON templates
• Build stable React components and stand-alone functions to be added to any future pages.
• Re-designing the main website to improve user experience and add new functionalities using Angular JS.
• Wrote various Angular JS custom directives and developed many reusable custom JS libraries.
• Developed Angular JS framework including MVC architectures, distinctive modules, particular controllers, templates, custom directives, custom filters and widely resolved angular scope issues.
• Responsible for all client side UI Validation and implementing Business logic based on user selection using JQuery UI and Angular JS.
• Used Node JS for server side run time environment.
• Used JavaScript DOM manipulation and JavaScript event to generate the data end result in UI.
• Involved in developing rich GUIs and performance tuning website by using AJAX frameworks like JQuery, JSON.
• Created Mock-up designs and developed various functionalities with JavaScript and jQuery.
• Used SQL Server Management Studio as the backend and wrote SQL queries and stored procedures to verify data from source to target.
• Designed and implemented a professional and production quality build and unit-test automation system with Gulp, Karma, and Jasmine.
• Design & implement sharding and indexing strategies for MongoDB
• Responsible for tracking the issues in JIRA.
• Wrote services to store and retrieve user data from the MongoDB for the application on devices.
• Handling different versions of the website (Development, Beta and Production).
• Involved in bug fixing and aided QA team in navigating through the pages.
• Worked on the GIT version control system on the front-end side and SVN on the back end side.
• Used Firebug, Firebug Lite, and IE Developer Toolbar for debugging and browser compatibility.
• Co-ordinate with QA for testing, Production releases, Application deployment and integration.

Environment: HTML5, CSS3, JQuery, JavaScript, AJAX, JSON, Angular JS Angular 2, React JS, Node JS Responsive Design, Bootstrap, DOM, Java, JSP, XML, Firebug, AWS, DHTML, Ecma Script 6, Eclipse Juno, Mongo DB, SVN, Apache Tomcat, Adobe Dreamweaver, Jira, MVC, Agile/Scrum, SQL Server Management Studio, Windows.

UI Developer

Confidential

Responsibilities:

• Involved in development of User Interface using HTML/HTML5, CSS/CSS3, JavaScript, and jQuery, AJAX, JSON.
• Used jQuery extensively for event handling, DOM manipulation and cross-browser compatibility.
• Created package. json for Bower and NPM.
• Handled browser compatibility issues in HTML, CSS and JavaScript for IE, Firefox and Chrome browsers.
• Used SVN and GitHub as version control system.
• Extensively used Debugging JavaScript using Chrome developer Toolbar, Firebug.
• Implemented REST web services using Apache-CXF framework.
• Worked on creating responsive website for smart devices using Responsive design and media queries.
• Tested pages for cross-browser compatibility for Safari, Chrome, Firefox and IE by cross browser hacks and requirements.
• Designed user interface for portal for admin and users to interact with system using JSON, JavaScript, HTML5 and CSS3.
• 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.
• Involvement in all stages of Software development life cycle including Analysis, development, Implementation, testing and support.
• Implemented project using Agile SCRUM methodology, involved in daily stand-up meetings and sprint showcase and sprint retrospective.
• Ensured site design integrity and quality control consistency throughout the project's lifecycle.
• Responsible for quality assurance of finished websites including the validation of web forms and links.

Environment: HTML, HTML5, CSS, CSS3, JavaScript, jQuery, JSON, Bootstrap, AngularJS, Promises, Firebug, Bower, NPM, ReactJS, Redux, RESTful, Nodejs.

Web Developer

Confidential

Responsibilities:

• Developed Dynamic web pages using Angular.js, jQuery, Bootstrap, CSS and HTML as per the requirements. Design and development of Web pages using HTML, CSS.
• Developed Action Classes for workflow control and Data Access Object for getting database connections from connection pool.
• Used JDBC to access Oracle Database and used Stored Procedures.
• Developed JSP Pages made them accessible to the Client using Web Logic Application Server.
• Extensively used complex SQL statements including joins and nested queries
• Developed Stored Procedures.
• Extensively used XPath for finding information in an XML document. XPath is used to navigate through elements and attributes in an XML document.
• Coded JSP pages and used JavaScript for client-side validations and to achieve other client-side functionality.
• Extensively used jQuery in implementing various GUI components in application portal.
• Involved in various technical and architectural design discussions with back-end teams as well as front-end team to integrate front-end and back-end.
• Extensively worked on AJAX.
• Used ANT scripts for building the application.

Environment: HTML, CSS, JavaScript, AJAX, jQuery, Eclipse IDE, JDBC, JSP, XML, XPATH, Web Logic 8.0, Oracle, SQL