• Designing, developing, and testing the web application by using the HTML5, CSS3, Bootstrap, React.JS and Redux.• Experience in working with POS (Point of Sale), Payment functionality of retails applications for Walmart Self Check Out Lane.• Extensive experience in developing the Accessible Web Pages for people with disabilities according to the 508-Compliance.• Designing the CSS templates for use in all pages on the website working with CSS Background, positioning, text, border, margin, padding, and table.• Proficient knowledge of guidelines of Section 508 and WCAG.• 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 design and development of GraphQL and services to interact with data storage layer.• Created GraphQL schema and queries to interact with Mongo DB database.• Working knowledge in deploying CI/CD system using Azure DevOps on Kubernetes container environment.• Used Azure DevOps services such as Azure Repos, Azure Boards and Azure Test Plans to plan work and collaborate on code development, build and deployed application.• Developed web application using React features centralized with Hooks. Used React Hooks to rewrite/re-factor front-end application.• Developed code in java J2EE, Webwork and Hibernate using XP Practices Pair Programming, TDD, Continuous Integration.• Maintained two different applications with different functionality’s retail-desktop-pos and launchpad.

• 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.• Involved in developing Java Script for Android and IOS modules.• Maintaining the code and atomization of the application.• Good Experience in React JS for creating interactive UI's using One-way data flow, Virtual DOM, JSX, React Hooks concepts.• Experience in building isomorphic applications using React.js and Redux with GraphQL on server side• Took initiative in learning react native and went on to successfully develop various features under minimal supervision.• Developed user interface by using the React, 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 Single Page Application (SPA) using Material UI.• Experience in developing secure payment screens and integrating with backend api using Rest end points.• Utilizing Azure for ticket, bugs, and feature planning and tracking.• Implemented various screens for the front end using React.js and used various predefined components from NPM (Node Package Manager) and redux library.

• Involved in developing the UI pages using HTML5, CSS3, JavaScript, jQuery, Bootstrap and Angular 6.• Involved in Agile Story point methodologies and full software development lifecycle, that includes designing, coding, testing, debugging and support. • Worked Extensively on Angular6 for TypeScript SPA domains.• Designed and developed the login portal using framework Angular6 along with HTML5, CSS3 and TypeScript.• Worked within AGILE team environment and participated in multiple scrum meetings to discuss planning and development needs for current cycle.• Developed innovative website features for new and existing client websites to increase functionality. Worked Extensively with Angular CLI for creating components, Services, pipes, Directives.• Worked with NodeJS to run Web pack tasks and build properly the project. Used NPM for installing required node modules and other published Angular NPM modules.• Developed Application to asses JSON and XML from Restful web service from consumer side using JavaScript and Angular 6.• Estimated time to develop for all approved prototypes and the implementation of those prototypes using Angular 6and CSS as well an Angular component like service resources, routing, Dependency injection, 2-way data binding, filters and events.

• Designed dynamic and multi-browser compatible pages using HTML, CSS, Node-js and JavaScript, JSP's, JQuery.• Compiled Typescript files to produce Equivalent ECMA5 JavaScript Files.• Designed and implemented the user interface using HTML5, XHTML, XML, CSS3, and JavaScript.• Responsible for ensuring the pattern consistency across all pages.• Responsible for design and development of the web pages from mock- ups. • Responsible for creating the screens with table-less designs meeting W3C standards • Applied J-Query scripts for basic animation and end user screen customization purposes. • Developed reusable components and front end libraries using React JS.• Complete code base conversion to React Native with feature parity.• Developed the User Interface using HTML 5, CSS, JavaScript, JQuery and AJAX • Designed flash plugins for including different functionalities and content. • Created and modified various HTML elements in a web page using d3.js.• Used React JS to implement rich functions in various pages ,form validation , crud , grid list ,search , sort , multi-selection , authentication and unit tests.• Developed new user facing features using React JS.• Involved with bug fixing on functionality, performance and designing issues with JavaScript and JQuery • Worked on pop up screens and dropdown menus on web pages using JavaScript, CSS3, jQuery, and AJAX to make UI functional.

• Developed the User Interactive web pages in a professional manner using web technologies like HTML5 and CSS based on the W3C and ADA standards.• Developed client-side validation code using JavaScript and JQuery.• Gathered the data from the backend using AJAX and JQuery.• Gathered data from API/web services via AJAX-JSON calls and updating the DOM within the result sets.• Creating cross-browser compatible and standards-compliant CSS page layouts.• Worked on fixing cross browser compatibility issues.