Nest.js Certification Table of Contents

    
Table of Content
 

 


Introduction to Nest.js

  • What is Nest.js?
  • Features and benefits of Nest.js
  • Architecture and design principles

Setting Up a Nest.js Project

  • Installing Node.js and npm
  • Creating a new Nest.js project
  • Project structure and conventions

TypeScript Fundamentals

  • Introduction to TypeScript
  • TypeScript data types and interfaces
  • Decorators and metadata in TypeScript

Controllers and Routing

  • Creating controllers
  • Handling HTTP requests and responses
  • Routing in Nest.js

Dependency Injection

  • Understanding Dependency Injection in Nest.js
  • Providers and services
  • Injectors and modules

Middleware

  • Creating custom middleware
  • Built-in middleware
  • Middleware execution order

Modules and Providers

  • Organizing code into modules
  • Providers and injection tokens
  • Dynamic modules

Data Validation and Pipes

  • Input validation with Pipes
  • Creating custom Pipes
  • Built-in Pipes

Exception Handling

  • Handling exceptions in Nest.js
  • Custom exception filters
  • Global exception handling

Authentication and Authorization

  • Implementing authentication strategies
  • JWT-based authentication
  • Role-based and permission-based authorization

GraphQL with Nest.js

  • Introduction to GraphQL
  • Building GraphQL APIs with Nest.js
  • Query, Mutation, and Resolver

WebSockets and Real-Time Communication

  • Introduction to WebSockets
  • Implementing WebSockets in Nest.js
  • Real-time communication in Nest.js

Testing in Nest.js

  • Unit testing with Jest
  • Testing controllers, services, and modules
  • Mocking dependencies

Database Integration

  • Connecting to databases (e.g., MySQL, MongoDB)
  • Creating database models
  • Implementing CRUD operations

Security and Best Practices

  • Security best practices
  • CORS and CSRF protection
  • Logging and error handling strategies

API Documentation

  • Generating API documentation with Swagger
  • Customizing API documentation
  • Using Postman for API testing

Deployment and Scaling

  • Deploying Nest.js applications to production
  • Scaling Nest.js applications
  • Containerization with Docker

Performance Optimization

  • Profiling and optimizing Nest.js applications
  • Caching strategies
  • Load balancing

Building RESTful APIs

  • Building RESTful endpoints
  • Versioning REST APIs
  • Hypermedia and HATEOAS

Continuous Integration and Deployment (CI/CD)

  • Setting up CI/CD pipelines
  • Automating deployment workflows
  • DevOps best practices


Apply for Certification

https://www.vskills.in/certification/nestjs-certification-course


 For Support