Hands-On Introduction to Backend Development with NestJS



Build a RESTful API from scratch using NestJS. Learn modules, controllers, services, validation, middleware, guards…


What you will learn

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How to build a RESTful API with full CRUD (Create, Read, Update, Delete)

How to generate and structure modules, controllers, and services

How to use DTOs and validation with class-validator and pipes

How to use middleware to log requests

How to protect routes using guards (e.g., with an API key)

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