My working experience includes taking part into web projects –written in Node.js/Express.js MVC architecture with Mongo dbdatabases. Before using React.js I have worked on projects with ejsview engine for front end. I have developed a dozen chrome extensionsmyself and have been supporting lots more. Some of the extensions are simple scrapers. Others workwith node.js server, mongo db and web-based control panel. I have developed a custom web platform with express, mongo db,using data from two APIs, storing data from clients’ inputs andchanges. Frontend is developed in React.js. A browser extension isalso scraping info from a website and syncing with the server. Ihave developed a mobile app for the platform using React Native. I have learned from Udemy and later gained experience in real projectswith technologies like:- Node.js/Express.js- MongoDB,- Puppeteer.js,- Socket.io,- React with Redux (In projects I have worked with hooks and ContextAPI),- Advanced CSS and SASS, Flexbox, Grid- React Native- Git (gitlab.com, github.com, bitbucket.org)