PROFESSIONAL SUMMARY:

• Highly motivated and professional with having 10+ years of IT experience which includes 3+ years of experience in developing modern web applications using React JS and 3 years of experience in UI Design and Development and 2 years of experience in JAVA/J2EE
• Expertise in gathering, documenting and analyzing business requirements and worked on many project methodologies like Agile / Scrum.
• Expertise in working on Front End/User Interface (UI) Technologies like using HTML4/5, CSS2/3, DHTML, SASS, LESS, JavaScript, JQuery, React JS, Bootstrap Framework, Modernizer JS, Media Queries, AJAX, JSON, and XML.
• Expertise in React JS framework to develop the SPA
• Experienced in using ReactsJS components, Forms, Events, Keys, Router, Animations and Flux concept.
• Expertise in React Component for UX - Library consisted of Button, Checkbox, Input, Icons, Toggle Button, Dropdown, Multi-Level Dropdown and many more.
• Experienced in React.js for creating interactive UI's using One-way data flow, Virtual DOM, JSX, React Native concepts.
• Expertise in creating Templates, Mockups and Prototypes, Web Interfaces, Layouts and Flow of Future Pages.
• Familiar with creating Custom Reusable React Components Library.
• Experienced working in building an isomorphic application using React.js and Redux with GraphQL on server side.
• Experienced in React JS and working with React Flux architecture using complex Object-Oriented concepts in improving the performance of the websites
• Experienced of responsive web design using Bootstrap framework and CSS3 media queries.
• Implemented easy to use Bootstrap plugins for building carousel, accordion, modal windows etc.
• Working experience on CSS Background, CSS Positioning, CSS Text, CSS Border, CSS Margin, CSS Padding, CSS Table, Pseudo Classes, Pseudo Elements and CSS Behaviors in CSS.
• Experienced in CSS pixel-level layout, Consistency with browsers, Version and Platform Independence.
• Good Expertise in analyzing the Document Object Model (DOM) Layout, DOM Functions, and Java Script functions, Cascading Styles across cross-browser using Fire Bug, Developer Tool Bar.
• Strong understanding on MVC, MVVM, OOP, JavaScript.
• Worked with JavaScript validations and developed Object-Oriented code.
• Developed Web API using NodeJS and hosted on multiple load balanced API instances.
• Expertise in RESTful, SOAP web services to integrate between Application to Application
• Experienced with creating and reviewing UI design specifications, prototype development, and conducting usability tests to ensure quality assurance.
• Professional in creating Templates, Mockups and Prototypes, Web Interfaces, Layouts and Flow of Future Pages.
• Experienced with front-end development with back-end system integration.
• Created API-driven interactive applications utilizing AJAX technology.
• Experienced with image editing tools such as Photoshop, Fireworks, and Illustrator.
• Experienced with various IDE’s such as Eclipse, Sublime, Dreamweaver, and Notepad++.
• Extensively used the repositories like GitHub and SVN.
• Experienced in Node environment using Node.js, NPM, Grunt, Gulp, Groovy Bower.
• Experienced automatic build process by using Jenkins and Maven.
• Experienced in unit testing by using Karma and Mocha.
• Expertise in working on AWS to integrate the Server code to Client-side code.
• Excellent skills in programming using wide variety of languages and ability to adapt new latest technologies & work in Multi-platform environment.

TECHNICAL SKILLS:

Web Technologies: HTML4/HTML5,CSS3,SASS,LESS,JavaScript,jQuery,Bootstrap,React.js,Express.js,Node.js,D3.js, Ajax, JSON.

Development tools: Eclipse, Microsoft Visual Studio C++, Notepad++, Android Studio, Sublime, WebStorm, WebMatrix

Debugging tools: Chrome Elements Inspector, Firebug, IE Tester

Operating systems: Linux, Mac OS X, Windows.

Servers: Apache Tomcat, JBOSS, WebSphere, WebLogic.

Version Control: SVN, GIT, CVS

Tools: Jasmine, Karma, JIRA, Gulp, Grunt, Bower, and Mocha

Database: Mongo DB, SQL Server, Oracle, MYSQL, PostgreSQL

Frond End Tools: CorelDraw, Dreamweaver, Adobe Photoshop CS5, Illustrator, Balsamiq

Programming Languages: C, Java, ASP.NET, J2EE

Methodologies: Agile, Rational Unified Process (RUP), UML Water fall

PROFESSIONAL EXPERIENCE:

Confidential, New York

Lead UI Developer/React Developer

Responsibilities:

• Participated with end users and business analyst to understand the business requirements.
• Built rich front-end applications, user interactive (UI) web pages using HTML5, CSS3, and Bootstrap
• CSS styles were developed to preserve the uniformity of all the screens throughout the application and positioning of screen objects.
• Integrating JavaScript libraries ( jquery , React - Bootstrap , Highcharts , Datatables , etc.)
• Creating React.js / Redux front-end UI, and Node.js applications for backend.
• Leveraged React.js resources for all data access, encapsulating URLs and standardizing data access interfaces.
• Maintaining Parent and child elements by using State and Props in React.js.
• React and Functional Driven JavaScript expert in SPAs, UI Components, Mobile web and Performance optimization.
• Skilled in leading frameworks as React.js to build high-quality, scalable and reusable components and Front-end solution.
• Tested and applied the branding on a step by step procedure using Jasmine.
• Created custom filter in React.JS in the application.
• Used services to read data from remote server using React.JS
• Used React.js library functions for the logical implementation part at client side for all the application.
• Created React.js for reusable components (multi-field form elements, background file uploads.
• Maintained states in the stores and dispatched the actions using redux.
• Implemented React.js Controllers to maintain each view data.
• Implemented flux pattern by using redux framework as a core dependency.
• Architected and Developed for Large Scale JavaScript Application with React.js
• Used various properties, parameters in ES6.
• Created social login using gigya . Integrated the social accounts with the express account .
• Implemented the Drag and Drop functionality using React-Draggable
• Used React-Router to turn application into Single Page Application
• Called the Restful web services calls for POST, PUT, DELETE and GET methods.
• Developed, implemented and tested Node.js applications.
• Involving all the stages of Software Development Life Cycle like Application Design, Development, Debugging and testing the applications.
• Have worked on AWS for fetch the pictures files from AWS to UI
• Developed Tables, Stored Procedures, Triggers, Indexes and Functions SQL Server 2012.
• Developed and applied application wide, cross platform Validation and Exception Handling policies.
• Maintain consistency of front-end via code over variety of browsers.
• Involved in daily SCRUM meetings to keep track of the project status.
• Integration with Rich Relevance/CDN/CMS/Optimize
• Developing the rich UI components in Optimizely
• Extensively used Gitfor version controlling and regularly pushed the code to GitHub.
• Used JIRA as the bug tracking system to track and maintain the history of bugs/issues on everyday basis.
• Worked with Mocha unit test framework to write unit tests for JavaScript code.
• Extensively used debugging tools such as Firebug and IE Dev tools to investigate the issues and fix the bugs.
• Wrote code to handle cross browser compatibility issues in IE 7, 8, 9 and FF.
• Interacted with Testing Team, Scrum Masters and Business Analysts for fixing of Issues
• Interacted with Customers and development teams for Fix the Issues.
• Performed the System Testing, Regression Testing for Complete UI after fixing the Issues which are reported by Testing Team.

Environment:: React.js, Redux, Flex, Node JS, Express JS, JavaScript, HTML5, SAAS, CSS3, jQuery, JSON, Bootstrap, AJAX, Core Java, Mocha, MVS, WebDriver, Sublime, GIT, Grunt, Firebug, Agile development, Opitimizely, Jira, AWS

Confidential, Pittsburgh PA

Sr. UI Developer/React JS Developer

Responsibilities:

• Designed and developed the front end using HTML5, CSS3, and Bootstrap.
• Designed CSS templates for use in all pages on the website working with CSS Background, positioning, text, border, margin padding, table.
• Experience In designing UI patterns and UI applications with the help of Adobe products like Adobe Dreamweaver CS3, Adobe Photoshop CS3/CS4 and Adobe Illustrator CS3.
• Pseudo elements and CSS3 Border, CSS3 Background, CSS3 Transitions.
• Extensively used SASS (Syntactically awesome style sheets) while styling with CSS3.
• Extensively used HTML5 for audio and video playback. Worked on the MVP architecture for the GWT.
• Developed user interface by using the React .js , Redux for Single page application (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 .
• 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 .
• Have worked with React Js for reusable components
• Created and developed the internal AngularJS framework applications projects. Unit testing with Jasmine.
• Developed powerful visualization components and DOM manipulation using React JS
• Experience working with Redux for maintaining the consistency and for running the application in different environments (client, server, and native) which was also easy to test
• Client-Side code were written in ReactJS/Redux and Server-Side Code were developed using MVC4
• Employed Redux to manage application state.
• Experience working on Redux Uni-directional data-flow achieving the predictable application behavior.
• Used Node JS, React JS , MVC framework for developing the Single Page Application
• Watched project changes with Grunt task runner and installed most recent version of libraries with Bower based on running in the Node.js environment .
• Developed real time video streaming application using Node.js.
• Drupal Module development, both contributed and non-contributed
• Implemented a custom Node JS script to act as a PROXY for connecting to the server
• Developed real time tracking of class schedules using Node.js (socket.io based on socket technology, Express JS framework)
• Use NODE Package Manager ( NPM ) to manage the modules and used it to install useful tools such as Grunt, Express
• Worked with mongoose.js for database communication with MONGODB.
• Responsible for parsing JSON data to & from the server for presentation & storage purposes in the project.
• Worked on Node.js and NoSQL data stores.
• Worked on Drupal server administration like deployment, migration
• Responsible for developing a front-end application using React.js and FLUX architecture for internal team's productivity use
• Good understanding of Node JS, understood how to configure, create server, manage routes and connect database.
• Coded to implement AJAX based application by fetching the response from backend REST API as a part of JSON.
• Worked on Unit test cases and performed unit testing.
• Extensively used Trello for Project & Task Management
• Used JIRA to keep track of outstanding bugs to reduce downtime, increase productivity, and improve communication.
• Used web based GIT repository manager with issue tracking features.
• Extensively used Git for version controlling and regularly pushed the code to GitHub.
• Worked closely with Quality Analysts to fix bugs during Quality Assurance and User Acceptance Testing.
• Provided estimates, daily & weekly status report to the client on progress of the tasks.
• Used Team Foundation Server for source control.

Environment:: HTML5, CSS3, JavaScript, ReactJS, Redux, Node JS, Express JS, JQuery, Handlebars, RWD, Twitter Bootstrap, Eclipse, JSP, Adobe Photoshop, Jira, MS Office, Git, JIRA

Confidential, Edison, NJ

Sr. UI Developer/ Mean Stack Developer

Responsibilities:

• Developed dynamic web pages using HTML/HTML4, CSS2/CSS3, jQuery, Bootstrap .
• Web design and development, application development using Photoshop, HTML, JavaScript.
• Designed dynamic and multi-browser compatible pages using HTML, CSS, Angular.js and JavaScript and also developer responsive interface using Bootstrap and used SASS for CSS
• Developing and designing SPA user interfaces in Angular.js.
• Created JSON objects on the front end to throw data on the server for storing the data into MongoDB on mLab (formerly Mongo Lab)
• Worked with mongoose.js for database communication with MongoDB
• Extensively involved design discussions and user experience sessions to provide inputs on the layout.
• Worked with banking databases to develop credit score manager.
• Created interactive prototypes and specifications, including color palettes, screen layouts and user-interface elements.
• Used Angular -UI to achieve accordion and drop-downs
• Used UI-router in Angular to make this a single page application
• Used Node.js for heavy DOM manipulation
• Created Angular.JS Controller which Isolate scopes perform operations in UI
• Implemented Presentation layer using CSS Framework, Wire-framing , and HTML5 .
• Developed front end web applications by writing HTML code with the help of Search Engine Optimization (SEO) techniques.
• Implemented mock services in Node.JS with the help of modules using ExpressJS
• Created web pages using Media Queries that cater to Android and IOS web platforms
• Created design deliverables, such as specifications, templates, storyboards, wireframes, and mock-ups.
• Debugged the application using Firebug to traverse the documents and manipulated the nodes using DOM and DOM Functions using Firefox and IE Developer Tool bar for IE.
• Extensively used SASS (Syntactically awesome style sheets) while styling with CSS3 .
• Created pages in Site Core and validated the HTML code with W3C Validator.
• Implemented AJAX functionality using JQUERY, JSON and XML.
• Responsible for maintaining current websites that include updating web pages, upload new content changes.
• Involved in the development of pages using Bootstrap framework .
• Used jQuery to perform AJAX to get JSON data from the backend and parse it on the front-end.
• Validated inputs to make sure that they will be accepted before submitting to the server.
• Followed agile methodology.
• Used Mocha and chai for unit testing in Node.js.
• Extensively used jQuery library for visual effects, DOM manipulation and event handling.
• Designed REST Web service for handling AJAX Request.
• Worked through cross browser compatibility issues with layout and styles for all new CSS that was implemented using Node.js and hosted on multiple load balanced API instances

Environment:: HTML, XHTML, DHTML, CSS, CSS3, JavaScript, jQuery, AngularJS, XML, XSL, XSLT, JSON, MEAN stack, Notepad++, Sublime text, Tortoise SVN, Restful API,HP Quality Center

Confidential

UI Developer

Responsibilities:

• Used the functionalities for writing code in HTML, CSS3/CSS, JavaScript, JQUERY, Ajax, JSON, and Bootstrap with MySQL database as the backend.
• Responsible for design and development of web pages using HTML, CSS including AJAX controls and XML.
• Developed UI using HTML, CSS, JavaScript validations and XML.
• Designed, developed and updated User Interface Web Forms using CSS, Dreamweaver and JavaScript.
• Developed the middleware software components for the implementation of the Data Entry GUI for creating and editing medication instances using client side technologies HTML, CSS, JavaScript.
• Used Backbone.js to optimize in-browser use and to load the module and to improve the Speed.
• Extensive experience using Bootstrap for Responsive web Designs.
• Used Angular.js to create maintainable and testable single page application and Implemented 2-way data binding and used ng-filters across the applications.
• Conducted unit testing on the supported browsers using Jasmine framework and Karma task runner.
• Enhanced user experience by designing new web features using MVC Framework like Backbone.js.
• Involved in the development of Dynamic loading of web pages using Ajax calls with server pages like PHP and My SQL.
• Used Ajax Controls, Web forms, JavaScript and HTML for Commission, Payment and Inventory reports.
• Developed front end web applications by writing HTML code with the help of Search Engine Optimization (SEO) techniques.
• Used Chrome Developer's tool for debugging the website and manipulated the nodes using DOM functions.
• Used HP Quality Center for bug tracking and issue tracking.
• Created images, logos and icons that are used across the web pages using Adobe Photoshop and SVG.
• Developed Web API using Node.js and hosted on multiple load balanced API instances. Worked on ORM Entity Framework and LINQ to SQL.
• Responsible for writing SQL Queries, Stored procedures, Views and User- defined Function.

Environment:: - HTML,CSS3,JavaScript,JQuery,AJAX,Bootstrap,ResponsiveDesign,XML,Photoshop,Dreamweaver, Firebug, JSON, Waterfall, HP Quality Center

Confidential

Java/J2EE Developer

Responsibilities:

• Coded end to end (i.e. from GUI on Client side to Middleware to database and Connecting the back-end Systems) on a subset of sub modules belonging to the above modules.
• Worked extensively on Swing.
• Most of the business logic is provided in Session Beans and the database transactions are performed using Container Managed Entity Beans.
• Worked on Parsing of XML Using DOM and SAX.
• Implemented EJB Transactions.
• Used JMS for messaging with IBM MQ-Series.
• Designed UI screens using JSP, Ajax, Struts, HTML and CSS.
• Developed the Presentation layer, which was built using Servlets and JSP and MVC architecture on Websphere Studio Application Developer (WSAD).
• Involved in development of Front-End using JSP, HTML, Java Script, AJAX and Back-End using Hibernate ORM.
• Mentoring other programmers.
• Studied the implementation of Struts
• Implemented PL/SQL stored procedures and triggers.
• Implemented the Security Access Control both on client and Server side.
• Implemented several design patterns such as Business Delegate, MVC, Singleton and Factory to resolve the most common design issues.
• Encryption and Decryption using symmetric keys.
• Implemented PL/SQL and stored procedures for Oracle9i database.
• Used XML parser APIs like DOM for marshalling and unmarshalling of Data.
• Used MY Eclipse for writing JSPs, Struts, and Other Java code snippets.
• Used J-Unit framework for Unit testing of application and Clear Case for version control.
• Built application using ANT and used Log4J to generate log files for the application.

Environment:: Java, Java Swing JSP, Servlets, JDBC, Applets, Servlets, JCE 1.2, RMI, EJB, XML/XSL, Visual Age java (VAJ), Visual C++.