I have been developing web applications since 2011. My favorite frameworks and libraries include: Back-end: NodeJS/ExpressJS, Python/FastAPI, PHP/Laravel Databases: MongoDB, PostgreSQL, MySQL Front-end: React.js, Vue.js, Angular UI Frameworks: Material UI/Angular Material, Ant Design, Bootstrap Unit Test: Jest/Enzyme, Karma, Jasmine Others: Redux, GraphQL, Axios, KoaJS, Docker, Firebase, AWS, CI/CD, ...