Worked closely with Microsoft team to develop new web applications and features for Microsoft Referrals. Developed new applications for Microsoft Referrals using React.js - Hooks, Typescript, FluentUI, Webpack, HTML5, CSS, and JavaScript also maintain them add new user-facing features. Also worked on bug fixes, accessibility testing and resolving accessibility bugs on Microsoft Partner’s application. Integrated Front-end components with RESTful APIs to develop a fully functioning web page. Building reusable components and front-end libraries and preparing testing document for future use. Optimizing components for maximum performance across a vast array of web capable devices and browsers