Node + MongoDB
Store data in MongoDB from Node with Mongoose models and queries.
You write your first Node server, build a REST API, add authentication and finish with a bootcamp on queues, caching and monitoring.
Start here: Node + MongoDB, beginner, $199.

Sorted from beginner to advanced.
Store data in MongoDB from Node with Mongoose models and queries.
Build web servers with Express: routes, templates, static files and forms.
Write your first server-side JavaScript with Node.js: files, modules, npm and a small HTTP server.
Write Express middleware for logging, auth checks, validation and error handling.
Send transactional email from Node: templates, queues and delivery checks.
Receive and verify webhooks in Node, and handle retries without duplicates.
Protect Node apps from common attacks: injection, XSS, CSRF and leaked secrets.
Connect Node to PostgreSQL with queries, migrations and a query builder.
Deploy a Node app to a Linux server with a process manager, HTTPS and logs.
Add roles and permissions to a Node API: admins, editors and viewers.
Design and build a REST API with Express, validation, pagination and proper status codes.
Add sign-up, login, sessions and JWT auth to a Node API, with a mentor reviewing your security choices.
Structure large Node.js backends with layered architecture, queues, caching and observability in a bootcamp.