NestJS Zero to Hero - Modern TypeScript Back-end Development

Becoming familiar with the NestJS framework and its components

Designing and developing REST APIs performing CRUD operations

Authentication and Authorization for back-end applications

Using TypeORM for database interaction

Security best practices, password hashing and storing sensitive information

Persisting data using a database

Deploying back-end applications at a production-ready state to Amazon Web Services

Writing clean, maintainable code in-line with industry standards

Utilising the NestJS Command Line Interface (CLI)

Using Postman for testing back-end services

Using pgAdmin as an interface tool to manage PostgreSQL databases

Implement efficient logging in a back-end application

Environment-based configuration management and environment variables

Implementing data validation and using Pipes

Guarding endpoints for authorized users using Guards

Modelling entities for the persistence layer

TypeScript best practices

Handling asynchronous operations using async-await

Using Data Transfer Objects (DTO)

Hands-on experience with JSON Web Tokens (JWT)

Unit testing NestJS applications

Using GraphQL with NestJS

Database persistence with MongoDB