SUMMARY:

• Worked in Waterfall, Agile, Scrum methodologies on daily basis for tracking work, milestones.
• Strong Web development skills, good experience of HTML5, CSS3, JavaScript, DOM, JQuery, JSON, Ajax, XML.
• Development experience with Core Java such as IO, Multithreading, Collections, Networking.
• Wrote SPA (Single Page Web Applications) using RESTFUL web services plus Ajax, Bootstrap and AngularJS.
• Wrote AngularJS controllers, views, and services for new website features and used to markup and expressions and experience using Angular UI components like GRID.
• Build applications using React.js .Used Backbone.js, D3.js, Polymer.js to create Views to hook up models to the DOM and synchronize data to/from server. Created Server side Scripting using Node JS, Express .
• Extensive exposure to React Native, built mobile applications for easy access.
• Extensive experience on working with Node JS and NPM.
• Performed configuration, build, deployment and support of cloud services including Amazon Web Services.
• Experience on various IDE’s like Sublime Text, Eclipse, Edit Plus, Brackets, Notepad++, Google Web Toolkit .
• Experience using NPM modules like grunt, bower, express, http.
• Experience of implementation of Web Services using SOAP and Restful.
• Experience in software configuration management using GITHUB & SVN.
• Used Firebug for Mozilla, Developer Toolbar for Chrome and IE Developer Toolbar for Internet Explorer.
• Working Experience on CSS Preprocessors like LESS, SASS along with JavaScript task runners like GruntJS.
• Experience of responsive web design using Bootstrap framework and CSS3 media queries.
• D esigned web applications and web contents using various Search Engine Optimization (SEO) techniques.
• Knowledge in solving browsers compatibility issues with browsers like IE, Firefox, Safari, and Chrome.
• Hands - on experience in Consuming RESTful services using AJAX (Angular $http, $resource and jQuery) to exchange (request / responses) information with databases such as MySQL, Oracle and Mongo DB.
• Working knowledge using component based architecture provided by Angular 2 and TypeScript .
• Knowledge in CSS3 Styling Modules, Animations and Responsive Web Design for different devices.
• Used Performance tuning tools like IE8 JS Profiler, Fiddler and Debugging tools like ULS viewer.
• Performed unit test using Karma and Jasmine. Design wireframes, mockup for mobile apps and websites
• Experience in building web applications using Spring Framework features like MVC (Model View Controller), IOC (Inversion of Control), DAO (Data Access Object) and template classes.
• Working knowledge of wireframes tools like Balsamiq Mockups, Fireworks, Photoshop, and Mockingbird.
• Recent exposure to ISAM while working on internal project. Strong mobile & tablet UI Development skills
• Knowledge on Swift development (Iphone's, Ipad's) and working experience on Iphone SDK's
• Experience in configuring ANT, Maven and Jenkins for build automation.
• Udemy certified Agile Professional.

TECHNICAL EXPERTISE:

Front End & Web Technologies: Angular JS, Angular 2, HTML, Bootstrap, CSS, JavaScript, Backbone JS, Ext JS, Knockout JS.Chart.JS, JQuery, D3 JS, React JS, Underscore JS, Handlebar JS, Node.js, Marionette JS, Polymer JS, Ember JS, Require JS, XML, DOM, AJAX, Dojo

CMS & Mobile Technologies: Twitter, Bootstrap, Media Queries, Query Mobile Adobe Experience Manager, Joomla, WordPress, Magento, Drupal,

Development & Publishing Tools: Adobe Photoshop CS5, Google Ad Words, Yahoo Search Marketing (spring tool suite), Adobe PageMaker, MS Office

Wire Frame Tools (wire frame) & NPM Modules: Adobe Illustrator CS3, NPM, Bower, Grunt, Balsamiq Mockups, Fireworks and Mockingbird

JavaScript Testing: Mocha, Jasmine, Karma, Phantom, Sinon, Express, Chai

Defect Tracking & Testing Tools: JIRA, Bugzilla, Intercept, Rally, ALM, Junit, EasyMock, Neoload, JMeter

Debugging Tools: Firebug, IE Developer, Web Developer, JSLint, Fiddler, Batarang

Databases: Oracle, My SQL, MongoDB, Postgre SQL, Cassandra, SQL,

Java Technologies:  Java, JSP, Servlets, Web services (SOAP, Restful)

Methodologies & Cloud: Agile, Waterfall, kubernetes, Amazon Web Services(AWS)

Apache Tools & Repositories: Jenkins, Maven and ANT, Git, SVN

IDEs: Eclipse, NetBeans, Oracle SQL Developer, Android Studio, Brackets, Dreamweaver, Firebug, Developer Tools, EditPlus, JSfiddle, Webstrom, Sublimetext, Adobe Flash Professional + Action Script 2, Microsoft PublisherOthers: Qunit, SASS, XML, Compass, LESS, Google Analytics, Kendo UI, Python, Ruby on Rails, Perl, Mockups, Photoshop

PROFESSIONAL EXPERIENCE:

Confidential

UI Developer

Responsibilities:

• Used Angular 2/4 to develop the entire application along with Bootstrap 4, Ag Grid and NGX charting.
• Successfully implemented Ag-Grid for numerous filter to filter the employee details according to the user requirement
• Followed Agile methodology, JIRA for tracking tickets, bugs.
• Extensively used Docker environment for the daily builds of the application.
• Consumed Micro-services for the better performance of application.
• Handled large sets of data retrieved from the Database (Oracle).
• Used Atlassian tool Bamboo to get permissions to allow fully customizable control of access to the continuous delivery workflow. 
• Included *ng directives for advance development on HTML5.
• Exposed to NGX-charting a very latest technology for charting data at front-end side and was able to use and present data in different chartings like pie, line, bar and area etc.
• Consumed resources using AJAX call for handling JSON responses to get the required proper-formatted data.
• Used Rx.Js for services, written Observables and subscribed them into the components.
• Facilitated Shared modules into the application which allows us to use the modules anywhere in the entire application.
• Used SCSS for nesting purpose of CSS to style the components.
• Written unit testing scripts using Jasmine, Karma for testing the JavaScript code testing framework and automated the tasks.
• Validated client side data by using jQuery.
• Created API’s to support call-back functions for links and buttons.
• Involved in UX team meets and redesigned using the Bootstrap-3 components into Bootstrap-4.
• Used Route Guards in the application for protected routing.
• Successful in taking care of bugs and issues caused due to browser compatibility issues.
• Used Git as version control tool.

Environment: HTML5, CSS3, SASS, jQuery, Angular 2/4, D3.js, TypeScript, Bootstrap 4, TDD (Test-driven Development), SPA (Single Page Application), Cloud Platform, npm, Git 2.7, Oracle 12c, Mongo DB, REST, Spring MVC, Jasmine, Karma, JIRA 6.4, Agile/Scrum, Rx.JS, JavaScript, AJAX, AG Grid, NGX-Charting.

Confidential, Dallas, TX

Sr UI Developer

Responsibilities:

• Designed and developed advanced level HTML5 and CSS3 on web interface and website theme for standard and uniform look and feel using Bootstrap, jQuery and JavaScript.
• Used jQuery to manipulate DOM element and the web content information.
• Used Angular JS as Model and control, React JS to create views performing two-way data binding, and synchronizing models with server as a Single Page Application (SPA).
• Developed reusable Ext. Js components Such as Viewport, Panel, and Grids etc.
• Facilitates AngularJS components like modules, controllers, built-in and customized directives, filters, services, components to build Model-View-Controller (MVC) architecture for the web application.
• Applied jQuery validation plugin and AngularJS for client side data-validation.
• Created reusable React components and implemented Redux Pattern into the solution to maintain the stable and always updated Application state.
• Coordinated with the Architect and mobile development team in Confidential Mobile application with latest technologies like React Native and Redux Frameworks.
• Cooperate with UX team and redesigned using Angular-Bootstrap and Angular-UI to improve business competencies, also makes the website more attractive.
• Consume RESTful resources using AJAX call, receiving, analyzing and processing JSON responses to get the required proper-formatted data.
• Create custom directives, services in angular and integrated with Kendo to display data using grid.
• Handled Browser Compatibility issues in HTML, CSS, Bootstrap and JavaScript for IE, Firefox and Chrome. 
• Managed servers on the Kubernetes cloud platform instances using Chef Configuration management
• Implemented React.js to create a dynamically changing value.
• Managed react components by state and props.
• Used react native router flux in order to handle the entire application for IOS.
• Native iOS and Android Development.
• Hybrid application development with Apache Cordova, and React Native frameworks. 
• Developed custom Android plugins for Cordova framework, utilizing RESTful web services
• Used Atlassian tool Bamboo to get permissions to allow fully customizable control of access to the continuous delivery workflow. 
• Used JavaScript data visualization framework (D3.js) to display the information in a chart view. 
• Built mobile-friendly, Responsive websites using HTML5/CSS3 Media Queries.
• Implement the application in MVC Architecture, integrated with Hibernate and Spring MVC.
• Develop unit testing scripts using Jasmine, JUnit for testing the JavaScript code and automate the tasks with Grunt/Gulp. Used QUnit for self-testing and JIRA for bug tracking.
• Designed developed the application using JSF, Facelets, Ext JS 6.
• Git is used as a version control tool and Jenkins is used for continuous integration of builds.
• Created API's with Node.js which supports Callback functions.

Environment: HTML5, CSS3, SASS, jQuery, AngularJS 1.4,2, Node.js, D3.js, JavaScript, React.js, Redux.js, Ext JS 6, Bootstrap 3, TDD (Test-driven Development), SPA (Single Page Application), kubernetes, npm, Git 2.7, Oracle 12c, REST, Spring MVC, Jasmine, Jenkins, JIRA 6.4, Agile/Scrum, Apache Cordova, Media Queries.

Confidential, Bloomington, MN

Sr Front End Developer

Responsibilities:

• Worked with business analysts to understand their business models and goals and help define strategy, content and features.
• Created responsive web pages using HTML5, CSS3, JavaScript, JQuery, Ext.js and Bootstrap.
• Used SASS with its variables, operations and functions features to create well-structured and easy maintainable style sheets.
• Developed policy analysis module as Single Page Application using Angular JS, Routers, Services, Filters, and Custom Directives.
• Extensively used Angular $http service to perform AJAX calls for consuming the RESTful web service.
• Involved in creating AngularJS Custom Directives in development of commonly used components across teams such as grid, pagination and conditional validations.
• Worked on Kendo angular for code optimization and increased performance of the project.
• Developed single page web application using JavaScript frameworks Backbone.js and Ext.js. Developed menus, combo boxes, text field and text area input controls in Ext JS 4.0.
• Used Grunt, Gulp as an associate to Node JS to establish connectivity between database and client.
• Wrote SPA (Single Page Applications) using RESTful web services plus AJAX and Angular.JS.
• Worked on creating documents in Mongo DB.
• Wrote Jasmine unit tests using Karma to verify Angular.JS modules and JavaScript utility routines.
• Deployed the application to Apache Tomcat server and tested the front end using Jasmine.
• Worked with backend team to integrate the RESTful API using Spring MVC and Hibernate.
• Worked on creating RESTful API's using ember.js to be consumed by backend
• Has worked on JavaScript OOP, Selenium and Cucumber JS for synchronization of data. 
• Javascript with ember.js to build a single-page app style front-end.
• Responsible in implementation of the presentation layer for the application using HTML5, CSS3, JavaScript, AngularJs, Backbone.js, Ember.JS, React.Js.
• Used D3.js in policy analysis module to create dynamic pie charts and bar charts.
• Used SVN for version control and JIRA for defect tracking.
• Worked on writing some Ext.Js Plugin.
• worked on the creating different screen using Ext.Js
• Written Test Cases using QUnit for JavaScript and Jasmine for Angular Unit Testing.
• Worked on Cross browser compatibility using Modernizr.
• Used SVN as the version control software and WebStrom as the IDE for design and development.
• Worked in Agile development environment and used Scrum team structure for the development process.
• Handled Octet streams using node buffer class and provided instances to store raw data.

Environment: C++, HTML5, CSS3, SASS, JavaScript, jQuery, Ext.js 4.0, Bootstrap 3, AngularJS 1.4, Node.JS, Passport.js, Backbone.js, Ember.js, D3.js, AJAX, JSON, QUnit, Jasmine, Protractor, Selenium, Cucumber, Modernizr, WebStrom, SVN, Agile/Scrum, JIRA, Spring MVC, Tomcat, RESTful.

Confidential , Houston, Texas

Sr Web Developer

Responsibilities:

• Involvement in all stages of Software development life cycle including Analysis, development, Implementation, testing and support.
• Developed User Interface using HTML, CSS, Bootstrap, JavaScript, jQuery, AJAX, and AngularJS.
• Extensively used Angular UI (Angular Bootstrap) for ng-grid, and UI components.
• Created reusable templates and style sheets based on UI standards and guidelines; Performed functional tasks using specifications and wireframes.
• Implemented part of the Website using WordPress, Drupal, Site Press and e Commerce website.
• Worked on creating responsive website for smart devices using Responsive design and media queries.
• Setup framework for all current and future front-end projects to use Backbone.js & React.js for framework.
• Produced content pages with CSS3 and style markup presentations using JavaScript methods and properties.
• Used AJAX extensively to implement front end /user interface features in the application.
• Developed the pages that are complaint to W3C standard and Analyze documents for 508 compliance and troubleshoots accessibility issues.
• Developed different jQuery component in MVC micro architecture framework which internally use various design pattern such as singleton, command, delegate, etc. Version control through CVS.
• Handled response data from RESTFUL WebServices using XML, JSON and JQuery to update UI.
• Responsible for checking cross browser compatibility and hence worked on different browsers like safari, Internet explorer, Firefox, and Google chrome.
• Extensively used Debugging JavaScript using Chrome developer Toolbar, Firebug.
• Worked with Express Node web application to handle the http requests.

Environment: C++, HTML, HTML5, CSS3, JavaScript, jQuery, AJAX, JSON, XML, AngularJS 1.3, Backbone.js, React.js, Bootstrap 3, Responsive design, Grunt, Bower, Firebug.

Confidential, Pittsburgh, PA

UI Developer

Responsibilities:

• Defined and developed the application’s presentation layer using HTML, CSS3, JavaScript, and jQuery.
• Worked on Responsive Web Design to make the web pages responsive with Bootstrap framework.
• Defined different media queries for different devices. Interact with business team and gather requirements.
• Gathered and designed user cases for UI requirements. Prototyped UI designs using: Visio, Adobe Photoshop, and Adobe Illustrator, Flash, PowerPoint and Visual Interdev. Hand coded prototyped UI designs using Home Site
• Involved in Developing User Interface using MXML, Action Script and CSS.
• Messaging Service of FLEX Data Services (LCDS) used for communication and real time collaboration.
• Deployed Flex Applications on WebSphere Application Server.
• Converted HTML prototypes into wire frames. Prepared the business report with the help of Wire frames.
• Involved in GUI design, Screen navigation, and database design with using various technologies like Adobe Dreamweaver MX.
• Developed Presentation layer with Struts, JSTL, and JSP tiles and Java script. enabled interaction with flash and JSP and Tag Libraries
• Successfully wrote and implemented SQL Queries, Stored procedures and Triggers in oracle SQL
• Developed cross browser and multi browser compatible web pages using HTML, CSS3, and JavaScript.
• Used Firebug tool for debugging. Version control through SVN.
• Responsible for quality assurance of finished websites including the validation of web forms and links.

Environment: HTML4, XML, CSS3, JavaScript, jQuery, Eclipse, AJAX, JSON, Bootstrap3, DOM, MySQL, MS Office.

Confidential

Web UI Developer

Responsibilities:

• Designed and developed various Web forms using HTML, CSS, and JavaScript
• Gathered the business requirements to capture the user needs. Created Estimate Plan, LLD and HLD.
• Coding site in HTML, XML, CSS, Flash, PHP/MySQL. Front-end validations are done using JavaScript.
• Involved in designing UI Screen, created several mock up Using HTML, CSS and JavaScript.
• Participated in analyzing the requirements and depicted them through use cases and scenarios.
• Participated in unit testing, integration testing and installation of the system.
• Involved in Web design and development for the UI interface design, graphic design for printed materials and presentations, illustration, logo design. Used HTML, CSS, and JavaScript.
• Developed an Angular directive to dynamically integrate accessibility accommodations for Modals, Popovers & tooltips to keep the focus inside the modal/popover/tooltip when it is opened.
• Tested frontend code in multiple browsers to ensure the cross-browser compatibility.
• Wrote unit test cases for the JavaScript code using Karma & the automated the application using the protractor e2e test as a part of test driven development.
• Contributed in decision making of the software and hardware requirements and tool evaluations.
• Involved in complete SDLC - Requirement Analysis, Development, System and Integration Testing.
• Developed non-functional HTML, CSS pages from the mock ups and involved in UI review with UI architect and Business Units. Tested/De-bugged on browser using Firebug.

Environment: HTML, CSS, JavaScript, jQuery, MySQL, AJAX, JSON, XML, JAVA, Chrome Developer Tool, MS Office.