Frontend Development
Nest Js
Get a Master NestJS Certification Learn how to use TypeScript to build server-side applications that can grow, be maintained, and are up to enterprise standards. Learn how to build modular architecture, APIs, and backends.
5/5(4,890 Reviews)
Level
Advanced
Duration
8 Weeks
What is Nest Js?
This NestJS Certification Training by Techpratham gives you a lot of information about how to use NestJS and TypeScript to build backend applications. To make strong APIs, you will learn about controllers, providers, modules, middleware, and dependency injection. The course also talks about microservices, database integration, and authentication. You will be able to make backend apps that are ready for production, can grow, and are safe by the end of this training.
Training Plan
About trainer
Working professional who is carrying more then 10 years of industry experience.
Decks
The candidate will get access to the presentation taken-up during the session.
Notes
Consolidated notes in word document.
Assignments
Assignments for every module will be covered.
MCQs
MCQs for every module covered in the session would be provided.
Video Recording
Daily Session would be recorded and shared to the candidate.
Dumps for Certification
We will provide dumps for the certification exam, which will help you to prepare for the exam.
Updated Content
We provide Generative AI Driven content By experts.
Projects
3 Live Projects will be provided for practice.
Nest Js Course Curriculum
.
Introduction to NestJS
Section 1
Learn the fundamentals of NestJS and its architecture.
What is NestJS?
Core features
Project setup
Folder structure
.
TypeScript Fundamentals for NestJS
Section 2
Discover the fundamental TypeScript ideas that underpin NestJS apps.
TypeScript syntax refresher
Classes, interfaces, and decorators
Type inference and generics
Async/await and Promises in TypeScript
Using TypeScript with NestJS
.
Building Blocks of NestJS
Section 3
Recognize NestJS's primary components and modular architecture.
Understanding Modules, Controllers, and Providers
Creating and managing services
Dependency Injection (DI) in NestJS
Lifecycle of a request
Using DTOs (Data Transfer Objects)
.
Routing and Controllers
Section 4
Master how to handle API requests using controllers and routing techniques.
Creating RESTful APIs with controllers
Route parameters and query strings
Handling POST, GET, PUT, DELETE requests
Request and response objects
Error handling and status codes
.
Working with Providers and Services
Section 5
Develop scalable services and learn the power of providers in NestJS.
Singleton services in NestJS
Custom providers
Using services across modules
Dependency tree management
Example: User service and data handling
.
Middleware, Pipes, Guards, and Interceptors
Section 6
Use NestJS's sophisticated validation and security features to improve your app.
Creating and applying middleware
Validation pipes and transformation
Guards for authentication and authorization
Exception filters and interceptors
Global filters and interceptors usage
.
Database Integration
Section 7
Use TypeORM and additional database tools to connect and manage data.
Introduction to TypeORM
Connecting to SQL/NoSQL databases
Creating and managing entities
Repository pattern in NestJS
Database migrations and relations
.
Authentication and Authorization
Section 8
Secure your applications using JWT and role-based access control.
JWT-based authentication
Passport.js integration with NestJS
Role-based access control (RBAC)
Secure routes and endpoints
Refresh tokens and session handling
.
Advanced Features
Section 9
Examine more complex NestJS features like background tasks, caching, and WebSockets.
Using WebSockets for real-time communication
Event-based architecture in NestJS
Task scheduling and background jobs
Caching with Redis
File upload and management
.
Microservices with NestJS
Section 10
Discover how to use message-based communication to create scalable microservices.
Introduction to microservice architecture
Message-based communication
Transport layers: TCP, Redis, MQTT, NATS
Creating and consuming microservices
Inter-service communication
.
Testing and Debugging
Section 11
Use testing and debugging strategies to guarantee the dependability of the application.
Unit testing with Jest
Integration testing setup
Mocking dependencies
Debugging NestJS applications
Code quality and linting
Key Projects
Nest Js
RESTful API for Task Management
Use NestJS to make a REST API for task management that can handle CRUD operations. Use controllers, services, and validation pipes to make sure the data is correct. This project will help you learn how to use NestJS to create, test, and handle errors in REST APIs.
E-Commerce Backend with Authentication
Use NestJS to build a scalable e-commerce backend that can handle product management, user authentication, and order processing. Combine JWT authentication, role-based access control, and database operations. This project will show you how to make backend apps that are safe and ready for use in the real world.
Microservices-based Chat Application
Use message queues and event-driven architecture to make a real-time chat app with NestJS microservices. For scalability, use WebSocket communication, caching, and database storage. This project gives you the chance to build distributed systems and real-time apps with your own hands.
Nest Js – Associate Training Program
Category
Associate
Exam Name:
Nest Js – Associate
Exam Code:
N.A.
Exam Duration:
N.A.
Exam Format:
N.A.
Passing Score:
N.A.
Our Testimonials
Frequently Asked Questions (FAQs)
What is NestJS Certification Training?
Use message queues and event-driven architecture to make a real-time chat app with NestJS microservices. For scalability, use WebSocket communication, caching, and database storage. This project gives you the chance to build distributed systems and real-time apps with your own hands.
Can I use NestJS with front-end frameworks like Angular or React?
Definitely NestJS is an excellent backend for Angular, React, and Vue applications.
Can I host NestJS apps on cloud platforms?
Yes, you will learn how to deploy on Heroku, AWS, and GCP.
What’s the salary range for NestJS developers?
Average salaries range from ₹6 LPA to ₹18 LPA depending on experience and project exposure.
How can I debug NestJS applications effectively?
Through NestJS logger utilities and VS Code's built-in debugging tools.
Is NestJS open source?
YES, the framework is completely open-source and has a sizable international community.
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