SUMMARY

• 7+ years of IT experience which includes Extensive experience as a React JS Developer and UI/UX Developer.
• Extensive experience in developing web pages using HTML/HTML5, XML, DHTML CSS/CSS3, SASS, LESS, JavaScript, React JS, React Hooks, Redux, Flex, TypeScript, jQuery, JSON, Node.js, Ajax, JQUERY Bootstrap.
• Experienced in MERN stack development Mongo dB, Express, Node, and React.
• Experience in all stages of software development life cycle( SDLC) including Requirement, Analysis, Implementation, Integration, Testing and development and extensive experience with Agile and SCRUM.
• Extensive knowledge in developing single - page applications (SPAs).
• Proficient in using AJAX for implementing dynamic Web Pages where the content was fetched via API calls and updated the DOM.
• Good experience on customizing CSS frameworks like Bootstrap and Foundation using CSS pre-processors LESS or SASS and Compass.
• Designed front-end user interfaces with ReactJS by creating many components and modules.
• Experienced with implementing unique features of Bootstrap this includes responsive web design.
• Good Expertise in analyzing the Document Object Model (DOM) Layout, DOM Functionality to use in the interaction with objects in HTML and XML documents.
• Hands on Experience in Java Script functions, Cascading Styles across cross-browser using Fire Bug, Developer Tool Bar.
• Knowledge of using flux architecture in ReactJS for building client-side web application.
• Knowledge of rendering large data sets on the application view using ReactJS.
• Expertise in React JS framework to develop the SPA.
• Experienced in React JS and working with React Flux architecture.
• Experienced in working with redux architecture using complex Object-Oriented concepts in improving the performance of the websites.
• Experience in using React JS components, Forms, Events, Keys, Router, plus Redux, Animations and Flux concept.
• Good Experience in React.js for creating interactive UI's using One-way data flow, Virtual DOM, JSX, React Native concepts.
• Familiar with creating Custom Reusable React Components Library.
• Experience in building isomorphic applications usingReact.js and Redux with GraphQLon server side.
• Experienced in working with Node.JS and NPM modules like http-server, Marathon, inquirer, path, mongo DB, Micro Services, Request, Elastic Search, express luck, spark, and templating engines.
• Experience in Node environment using Node.js, NPM, Grunt, Gulp, And Groovy Bower.
• Involved in writing application-level code to interact with APIs, RESTful Web Services using AJAX, JSON.
• Knowledge of utilizing cloud technologies including Amazon Web Services (AWS), Microsoft Azure Blob and Pivotal Cloud Foundry (PCF).
• Expertise in video coding by using HTML5, CSS3 and JavaScript.
• Expertise in RESTful, SOAP web services to integrate between Application to Application
• Experience with front-end development with back-end system integration.
• Proficient in using Unit.js testing framework along with Jasmine, Karma, Protractor, Mocha test runners
• Good Experience in Bug tracking tools like JIRA, HP Quality Center and Bugzilla
• Experience with User Acceptance Testing (UAT) and Accessibility Testing.

PROFESSIONAL EXPERIENCE

Confidential, Jacksonville, FL

React JS Developer

Responsibilities:

• Designed the front-end applications, user interface (UI) web pages using web technologies like HTML,XHTML, and CSS.
• Web designing & development using HTML, CSS3, JavaScript and Ajax.
• Designed 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.
• Implemented react JS code to handle cross browser compatibility issues.
• Developed the web application with the newestReactfeatures centralized withHooks.
• Developed Functional components using new Hooks API.
• Used React-Router to turn application into Single Page Application
• Experienced with cloud platforms, Deploy the application on cloud and manage the session.
• Worked in using React JS components, Forms, Events, Keys, Router, Animations and Flux concept.
• Used Web services (SOAP and RESTful) for transmission of large blocks of XML/JSON.
• Worked on responsive design and developed a single ISOMORPHIC responsive website that could be served to desktop, Tablets and mobile users using React.js.
• Maintained states in the stores and dispatched the actions using redux.
• Implemented the Drag and Drop functionality using React-Draggable
• Used React-Autocomplete for creating google map’s location search on the webpage Added Excel-Builder to download the Tabular data in Excel format using react.
• Data fetching is implemented with Graph QL andReactApollo.
• Document all work in order to provide other current and future engineers information on how to use and extend the GraphQL API and React front end components and architecture.
• Used React flux to polish the data and for single directional flow.
• Extensively used Webpack to build Typescript Modules.
• In Phase Two, worked closely with the Back-End team to display data using the Custom Components, library Components, and Redux.
• Used Middleware, Redux-Promise in application to retrieve data from Back-End and to also perform RESTFUL services.
• Component for UX-Library consisted of Button, Checkbox, Input, Icons, Toggle Button, Dropdown, Multi-Level Dropdown and many more.
• Added Dynamic Functionality by creating and dispatching Action Creators that deployed Actions.
• Created and used Reducers that received said Actions to modify the Store State Tree.
• Optimized animation logic with optimistic functions to increase performance in rendering.
• Worked with backend engineers to optimize existing API calls to create efficiencies by deprecating unneeded API calls.
• Called the Restful web services calls for POST, PUT, DELETE and GET methods.
• Have worked on AWS for fetch the pictures files from AWS to UI.
• Used Object Oriented Programming concepts to develop UI components that could be reused across the Web Application.
• Used JIRA as the bug tracking system to track and maintain the history of bugs/issues on everyday basis.
• Performed the System Testing, Regression Testing for Complete UI after fixing the Issues which are reported by Testing Team.
• Involved in unit testing scripts using JEST for testing the React components using Enzyme and react test renderer.

Confidential, Grand Rapids, MI

React JS Developer

Responsibilities:

• Worked on an Agile (Scrum) Development Team to deliver regular updates to business team and project managers.
• Involved designing in web pages using HTML 5, CSS3, JavaScript, Bootstrap, SASS, LESS, React.js, Redux, Flex, Mongo DB.
• Responsible to Style, look and feel of the web page with SASS that extends CSS with dynamic behavior such as variable, mixing, operations, and functions.
• Worked on React JS Virtual Dom and React views, rendering using components which contains additional components called custom HTML tags.
• Implemented various screens for the front end using React.js and used various predefined components from NPM (Node Package Manager) and redux library.
• Worked in using React JS components, Forms, Events, Keys, Router, Animations, and Flux concept.
• Responsible for React UI and architecture. Building components library, including Tree, Slide-View, and Table Grid.
• Implemented stable React components and stand-alone functions to be added to any future pages.
• Used React JS for templating for faster compilation and developing reusable components.
• Used React-Autocomplete for creating google map’s location search on the webpage.
• Used React 16.8’s new featureHooksto rewrite/re-factor front-end application and truncated down 30% codes.
• Configured Web pack to execute linters, magnifiers, pre/post-processors, tests, transpires, etc. based on build target.
• 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.
• Implemented React container and presentational components (as Stateless and Functional components when applicable).
• Added Excel-Builder to download the Tabular data in Excel format using React.
• Implemented flux pattern by using redux framework as a core dependency.
• Built a single page app with React along with the Apollo client for GraphQL interactions.
• All Typescript types for the frontend GraphQL queries are generated programmatically by introspecting the GraphQL backend.
• Have worked on AWS to integrate the server side and client-side code.
• Experience in RESTful web services to integrate between Server side to Client Side
• Worked with JASMINE unit test framework to write unit 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.
• As an onsite coordinator, I have interacted with offshore team to give the Functional and Technical Knowledge and to track the status of the project.
• Used HP Quality Center to keep track of outstanding bugs to reduce downtime, increase productivity, and improve communication
• Involved in User Interface, which is generally testing the graphical user interfaces, how the user interacts with the application, testing application elements like fonts, layouts, buttons, images, colors etc.
• Worked with unit testing of JavaScript applications using Karma, Jasmine, apimocker, Jest, enzyme, snion.

Confidential

UI/ React Developer

Responsibilities:

• Designed and developed client's website screens and front-end widgets using React.js.
• Worked in Agile (Scrum) environment.
• Designed and developed dynamic web pages using HTML, Bootstrap, materialize CSS, React Js and Redux.
• Worked on cross browser compatibility check and thoroughly performed unit testing using Karma and Jasmine.
• Involved in Enhancement of existing application utilizing React Js.
• Worked on implementing Google analytics.
• Worked on cross browser compatibility check and thoroughly performed unit testing using Karma and Jasmine.
• Primarily using Node Js, Express JS, Backbone.jsand npm packages to integrate new functionality and maintain previous code.
• Successfully implemented Auto Complete/Auto Suggest functionality using Ajax, J-Query, DHTML, Web Service call and JSON.
• POC to test the React components using React testing Library.
• Maintained End to End user automation test cases with Cypress.
• Experience using Drone and Kubernetes for CI/CD.
• Migrated existing codebase from flux to Redux and rebuilt react components in ES6.
• Was extensively involved in AB testing. Developed and tested AB features using Optimizely tool.
• Defined new validations through Redux for the form field validation implemented through HTML5.
• Used Jest and Enzyme for unit testing.
• Used GitHub for version control.

Confidential

UI Developer

Responsibilities:

• Built Rich Prototypes and Applications using HTML5, CSS3, JavaScript, Express, Ajax, JSON and Bootstrap.
• Designed and developed User Interface using JSP, CSS, HTML and JavaScript. Used JavaScript DOM manipulation and JavaScript event to generate the data result inUI.
• Worked in Agile (Scrum) environment
• Debugged the application using Firebug to traverse the documents and manipulated the Nodes using DOM and DOM Functions using Firefox and IEDeveloperTool bar for IE
• Designed and Developed JavaScript framework which is wrapper on top of JQUERY frame work and AJAX basedUIframe work forUIConfiguration widgets.
• Creating cross-browser compatible and standards-compliant CSS-based page layouts.
• Extensively used/modified jQuery to perform AJAX calls for creating interactive web pages on JSON response.
• Coded pages with best Search Engine Optimization (SEO) techniques. Developed call back functions to parse and handle JSON data returned from the server.
• Implemented Responsive web design (RWD) and mobile friendly design using Ionic framework; fully utilized its JavaScript UI library, including navigation, modal, slide box, scroll, action sheet.
• Involved in creating AJAX calls using AngularJS to handle data operations including ordering and filtering.
• Developed new cross-browser accessible interfaces using Bootstrap and JavaScript.
• Managed advanced techniques for single page business solutions and front-end MVC patterns.
• Tested/De-bugged web browser using Firebug
• Managing and implementing all code changes via SVN. Deploying buildsacross development, staging and production instances and maintainingcode integrity.