Programming languages

High level: JavaScript, TypeScript

Medium level: Node.jsLow level: Java, C++, Python

Frameworks

High level: React

Medium level: NestJS, React Native, Remix ExpressJS, Low level: NextJS

Technologies and libraries

HTML5, CSS3, AJAX,Redux, Zustand, MobX, MobX-state-treeGit,

npm, pnpm, GitHub Actions Jest, React Testing Library, WebdriverIO, Sqlite, TypeORM, Prisma, Sequelize, PostgreSQL, MongoDB