Backend

Node.js, Python, PHP, APIs, and server-side architecture

3 chapters 10 lessons 110 min total

Server-Side Basics

4 lessons · 44 min
FREE
How the Web Works
HTTP, request-response cycle
10 min FREE
REST API Design
Resources, methods, status codes
12 min FREE
Authentication Patterns
Sessions, JWT, OAuth
12 min
Database Design
Normalization and relationships
10 min

Node.js

3 lessons · 34 min
5 credits
Node.js Fundamentals
Event loop, modules, npm
10 min
Express.js Basics
Routes, middleware, error handling
12 min
Database Integration
MongoDB and PostgreSQL with Node
12 min

Python Backend

3 lessons · 32 min
5 credits
Flask Basics
Routes, templates, and forms
10 min
Django Overview
MVT pattern and ORM
12 min
FastAPI
Modern async Python APIs
10 min