SUMMARY:

• Extensive experience as a Front - End Developer in developing User Interface (UI) for Web Applications by using HTML5, DOM, CSS3, Bootstrap JavaScript, ES6, jQuery, Ajax, JSON, React Js, Angular Js, Redux, jQuery, JSON, Node.js, Bootstrap.
• Experience in all phase of SDLC like Requirement Analysis, Implementation and Maintenance, and extensive experience with Agile and SCRUM.
• Extensive knowledge in developing single-page applications (SPAs).
• Good experience on customizing CSS frameworks like Bootstrap and CSS pre-processors SASS.
• Used Ajax, JSON with jQuery for request data and response processing.
• Experience 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.
• Experience in React.js for creating interactive UI's using One-way data flow, Virtual DOM, JSX, React Native concepts.
• Experience in React Component for UX-Library consisted of Button, Checkbox, Input, Icons, Toggle Button, Dropdown, Multi-Level Dropdown and many more.
• Experience in using React JS components, Forms, Events, Keys, Router, plus Redux, Animations and Flux concept.
• Experience in working with Redux architecture using complex Object-Oriented concepts in improving the performance of the websites
• Good experience in creating Custom Reusable React Components Library.
• Experience in using Redux-Promise in application to retrieve data from Back-End and to also perform RESTFUL services.
• Experience in React JS and working with React Flux architecture.
• Experience in Node environment using Node.js, NPM, Grunt, Webpack and Gulp.
• Used Babel as a JavaScript compiler.
• Experience in using bug tracking tool like JIRA and build process tools like Jenkins .
• Experience in Version Control tools like CVS, GIT, SVN and Clear-Case for Source Code version management.
• Strong problem-solving, organizing, communication and planning skills, with ability to work in team environment.

TECHNICAL SKILLS:

UI Web Technologies: HTML4/5, CSS3, SASS, JavaScript, AJAX, jQuery, JSON, Bootstrap, React JS, Redux, Angular Js, ES6

IDE, HTML Editor: Notepad ++, Visual Studio and IntelliJ IDEA .

Databases: MONGO DB, MySQL

Frameworks: React JS, Node JS, Angular JS

Web services: SOAP and REST

Platforms: Windows 95/98/NT/2000/XP/Vista, Sun Solaris 9/10, IBM-AIX 5.2/5.3, Linux 5/6

Debugging Tools: Firebug, IE Tester, Chrome Elements Inspector

Application/webservers: IBM Web Sphere, Apache Tomcat, Oracle Web Logic 8.1, J Boss, HTTP Web Server.

Testing Tools: Junit, QUnit, Jest

Version Controls: GitHub, Bitbucket, TortoiseSVN, SourceTree

Methodologies: Agile (Scrum, Kanban), Waterfall

PROJECT EXPERIENCE:

Confidential, CT

UI Developer/React JS Developer

• Designing, developing and testing the web application by using the HTML5, CSS3, Bootstrap, React.JS and Redux .
• 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, Redux for SPA development.
• Involved in responsive design and developed a single responsive website that could be served to desktop, Tablets and mobile users using React.js.
• Developed client-side Interface using React JS.
• Used React-Router to turn application into Single Page Application.
• Used Ajax, JSON with jQuery for request data and response processing.
• Used ReactJS components, Forms, Events, Keys and Router.
• Building stable React components and stand-alone functions to be added to any future pages.
• Component for UX-Library consisted of Button, Checkbox, Input, Icons, Toggle Button, Dropdown, Multi-Level Dropdown and many more.
• In Phase Two, worked closely with the Back-End team to display data using the Custom Components, library Components, and Redux.
• Maintained states in the stores and dispatched the actions using redux.
• Working with ECMA Script 6 features. For build of JSX and ES2015 (ES6) used Babel, web pack.
• Consumed Restful web services to call for POST, PUT, and DELETE and GET methods.
• Utilized React for its efficient data flow architecture to create a lightweight and render efficient web app that searched projects via the GitHub API through keywords.
• Used Object Oriented Programming concepts to develop UI components that could be reused across the Web Application.
• Used Git for 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.
• Works with JASMINE 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.
• Knowledge on Node.js environment set-up and interacted Node Service team to get the Service.
• 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: HTML 5, CSS3, Sass, Less, JavaScript, Bootstrap, ReactJS, Redux, Babel, Ajax, My SQL, XML, XSL, XSLT, JSON, GitHub, Restful API, Mongo DB, Jasmine and Web Strom.

Confidential, MA

UI Developer

• Works on Agile (Scrum) Development Team to deliver regular updates to business team and project managers.
• Designing and developing the web pages using HTML5, CSS3, JavaScript, SASS, React.js, Redux.
• Responsible to Style, look and feel of the webpage with SASS that extends CSS with dynamic behavior such as variable, mixing, operations and functions.
• Works on React JS Virtual Dom and React v iews, rendering using components which contains additional components called custom HTML tags.
• Responsible for React UI and architecture Building components library, including Tree, Slide-View, and Table Grid.
• Implement various screens for the frontend using React.js and used various predefined components from NPM (Node Package Manager) and redux library.
• Extensively used/modified JQUERY to perform AJAX calls for creating interactive web pages on JSON response
• Works in using React JS components, Forms, Events, Keys, Router, Animations, and Flux concept.
• Used React JS for templating for faster compilation and developing reusable components.
• Develops the React container and presentation al components (as State less and Functional components when applicable).
• Used Node Package Manager (NPM) to manage modules & used it to install useful tools as Grunt, and Express.
• Develops the application on Node JS platform using JavaScript programming
• Implement modules into Node JS to integrate with designs and requirements.
• Developed single application to render dynamically based on the JSON from the Node JS server
• Fetch data from mongo DB using mongoose of Node.js
• Utilized React for its efficient data flow architecture to create a lightweight and render efficient web app that searched projects via the GitHub API through keywords.
• Experience in RESTful web services to integrate between Server side to Client Side
• Worked with Mocha unit test framework to write tests for JavaScript code.
• Involved in complete SDLC - Requirement Analysis, Development, System and Integration Testing.
• Handled cross browser/platform compatibility issues (IE, Firefox, and Safari) on both Windows.
• Used JIRA to keep track of outstanding bugs to reduce downtime, increase productivity, and improve communication.

Environment: HTML5, CSS3, Bootstrap, SASS, LESS, JavaScript, React JS, Babel, Redux, Flex, Mocha, JIRA, GitHub, Jenkins and Web Strom.

Info Vision

UI Developer

• Developed the Front-End User Interface using HTML, JavaScript and CSS.
• Implemented page designs in standard-complaint dynamic HTML and CSS.
• Created navigation lists using list elements in HTML and form validations with JavaScript.
• Responsible for creating efficient design and developing User Interaction screens using HTML, CSS3, JavaScript, Angular JS, jQuery and JSON.
• Designed and implemented JavaScript libraries using namespaces, prototypes, functional programming and module pattern.
• Developed JavaScript DOM-based code for increased activity
• Followed certain set of standards to improve performance of JavaScript code.
• Debugged JavaScript and html code with Firefox Firebug and Google chrome JavaScript debugger.
• Creating cross-browser compatible and standards-compliant CSS based page layouts.
• Highly involved in making updates to the current website and by handling other projects.
• Worked extensively on Spring MVC framework to develop new internal web application.
• Tested and performed Quality Assurance of various cross-platform software products by implementing the project and fixed the bugs in the module.
• Involved in developing HTML &JavaScript for client-side presentation and data validation on the client side within the forms.
• Implemented and designed user interface for web-based customer application.

Environment: HTML, CSS, Java Script, JSON, Angular JS, JQUERY, JSON, AJAX, WebStorm.

Confidential

Senior Web Developer

• Using Node.js, JavaScript, CSS, HTML developed and designed user interface.
• Used agile methodology for User sessions and developing web applications.
• Developed backend web services using Node.js and stored dependencies using NPM .
• Using jQuery plug-ins, we implement features for sliders, galleria, lightbox and other intuitive features.
• Extensively used jQuery in implementing GUI components in application portal.
• Implemented CSS and JavaScript based navigation system visually identical to previous table-based system to improve ease of maintenance and organic search engine placement.
• Worked on JSON, XML parsing as a part of the project design.
• Worked on User-Centered design process to create wireframes and convert it into a working prototype.
• Experience in implementing the Model-View-Controller (MVC) architecture.
• Articulated business strategy and branding issues and to balance these with user needs and technological constraints.
• Worked as part of team responsible for overall UI development, Usability Testing and Analysis , high-fidelity mockups and responsive component development.
• Used SVN as version control systems.

Environment: Node.js, JavaScript, CSS, HTML, jQuery, SVN, JSON, XML.