Arpita Kar

Client - The General

• Contributed to the development of a responsive, multi-platform insurance web application using TypeScript, React.js, Next.js, and CSS.
• Played a key role in launching the application across 15+ U.S. states, directly contributing to a significant increase in company revenue.
• Developed and optimized critical modules such as Credit Check, MVR (Motor Vehicle Record) Check, and Quote Customization, enhancing user experience and business workflow.
• Ensured cross-browser and cross-device compatibility through thorough testing and responsive design techniques.
• Collaborated closely with product and QA teams to deliver high-quality, scalable front-end features on time.
• Applied performance best practices and modular coding standards to ensure maintainability and fast load times.

• Spearheaded development of responsive single-page applications using React.js, Redux, JavaScript, HTML5, CSS3, and Bootstrap.
• Implemented Redux architecture with middleware such as Redux-Saga and Redux-Thunk; utilized Redux-Form for complex form management.
• Applied optimization strategies (e.g., CSS sprites, lazy loading) to improve load performance and cross-browser compatibility.
• Developed reusable components, integrated React Router, and employed React Hooks for cleaner stateful logic.
• Wrote robust unit tests using Jest, Enzyme, and React Testing Library to ensure component reliability.
• Collaborated using JIRA, maintained code quality via ESLint, and adhered to CI/CD pipelines with Jenkins.

• Developed Responsive Web Pages using HTML5, CSS3, JavaScript, ReactJS, Bootstrap, NodeJS and AJAX.
• The front-end use HTML5, CSS3, JavaScript, ReactJS, jQuery and Bootstrap to build a single page web app that communicate with back-end via RESTful API.
• Involved in developing Responsive Web pages that are interactive using object-oriented JavaScript, ReactJS, Bootstrap, NodeJS and AJAX.
• Used Webpack, Babel and Gulp for transpiration (compilation) configuration for Typescript to be converted to JavaScript.
• Webpack plugin to perform various tasks that build our application.
• Developed Single Page Applications (SPA) using React, ES6, Webpack, Grunt and Redux.
• Constructed powerful and modern Frontend Architecture, involving ReactJS, Redux, and ES6.
• Created reusable ReactJS components and implemented Redux Pattern into the solution to maintain the stable and always updated Application state.
• Used ReactJS to create Controllers to handle events triggered by clients and send request to server.
• Used various jQuery plug-in like auto complete, date picker, color picker, document slider to enhance the usability, functionality, and overall experience for website.
• Created jQuery-AJAX callback methods to get the data in JSON format and displayed on many different controls in the HTML page.
• Built RESTFUL Web services by building NodeJS server in the back end to handle request Ajax calls.
• Solved Callback hells in Node.JS by using Promises and Generators from ES6 resulting in unchaining of events and making the code efficient.
• Used Redux-Thunk as middleware to manipulate the data type and handle multiple actions.
• Involved in unit testing of various modules by generating the test cases using Jest & Enzyme.
• Used Middleware, Redux Promise in application to retrieve data from Back-End and to also perform RESTFUL services.
• Developed React Components and used Redux Promise API for making async calls.
• Used GitHub repository to submit code changes that are in turn reviewed by the dev leads before they are merged to the master branch before production.
• Environment: React JS, Redux, Node JS, SQL, Express JS, HTML, CSS, JavaScript, jQuery, TypeScript, Redux-Thunk, React Router, Bootstrap, JSON, Restful Web APIs, AJAX, NPM, ES6, Webpack, GitHub, JIRA, Jenkins, and Visual Studio Code.

• Designing and developing the web pages using HTML5, CSS3, JavaScript, Bootstrap, SASS, LESS, React.js, Redux, Flex, Node JS, and Mongo DB.
• Developed client-side Interface using React JS.
• Responsible to Style, look and feel of the webpage with SASS that extends CSS with dynamic behavior such as variable, mixing, operations and functions.
• Responsible for React UI and architecture. Building components library, including Tree, Slide-View, and Table Grid.
• CSS styles were developed to preserve the uniformity of all the screens throughout the application and positioning of screen objects.
• Used React-auto complete for creating Google map’s location search on the webpage.
• Works in using React JS components, Forms, Events, Keys, Router, Animations, and Flux concept.
• Implement modules into Node JS to integrate with designs and requirements.
• 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 MV architecture using React and Redux framework.
• Performed the System Testing, Regression Testing for Complete UI after fixing the Issues which are reported by Testing Team.
• 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 JIRA extensively for organizing issues, tracking the assigned work, and following team activity.
• Worked with JASMINE unit test framework to write unit tests for JavaScript code.
• Environment: HTML5, CSS3, Bootstrap, SASS, LESS, JavaScript, React JS, Redux, Flex, JSP, MS Office, JIRA, Mocha, GitHub, Jenkins, and Web Strom.