Node.js backend development course: from Event Loop to deployment. Study Express.js (routes, middleware, error handling) and NestJS (modules, controllers, services, Guards). Master MongoDB with Mongoose and PostgreSQL with Prisma/Knex, REST API design with Swagger, WebSocket via Socket.IO. Includes JWT, OAuth2, Redis, Jest testing and Docker deployment.
Take a step-by-step course. Module 1 has 10 lessons. Each subsequent 10-lesson module is generated by AI based on your progress and test results.