NestJs - Build Modern APIs in NestJs with Unit Testing

🚀 NestJs - Build Modern APIs with Unit Testing 🐠✨

Course Headline:

🏗️ Master API Development with NestJs, MongoDB & Postgres, Authentication, Typescript, TypeORM, and Advanced Testing Techniques!

Course Description:

Are you ready to dive into the world of modern backend development? Welcome to our comprehensive NestJs course that will guide you through building a powerful API using the robust and scalable NestJs framework. 🌟

NestJs is not just a framework; it's a comprehensive ecosystem for Node.js developers, designed to streamline the creation of efficient, reliable, and scalable server-side applications. With its elegant architecture and rich set of features, NestJs makes the process of developing backend applications a breeze.

In this course, we will leverage TypeScript to write clean, maintainable, and bug-free code. TypeScript's advanced typing system ensures that your application is robust and less prone to runtime errors. 🛠️💪

But that's not all! NestJs shines when it comes to testing. With its dedicated Testing Module, writing unit tests for your API becomes a delightful task. Plus, connecting to databases like MongoDB or Postgres is as simple as adding a couple of lines of code. 🧪➡️🎯

You'll learn how to:

• Set up and navigate NestJs and its powerful Command Line Interface (CLI).
• Construct a complete restaurant API from scratch, handling everything from user input to data persistence.
• Utilize MongoDB to store your data with ease, including pagination and search functionality. 📊🔍
• Implement best practices for error handling & validations using NestJs' robust Pipes system.
• Generate coordinates for restaurant addresses, enhancing the user experience.
• Upload multiple images to an AWS S3 Bucket, adding a visual element to your API. 📸
• Secure your API with JWT Authentication and role-based authorization using Passport and Guards.
• Develop a CRUD library API using Postgres and TypeORM for data persistence.
• Ensure your API is thoroughly tested with both unit tests and e2e tests.
• Deploy your fully-tested API to Heroku, making it accessible worldwide. 🌍💫

Super Friendly Support! 🤗

You're not alone in this journey. I'm here to guide you every step of the way, providing swift and helpful support whenever you face a challenge. I understand how frustrating programming problems can be, and my goal is to ensure you have a smooth learning experience. 🙌

Key Topics We'll Cover:

1. Introduction to NestJs & its CLI
2. Building a Complete Restaurant API with NestJs
3. Storing Data with MongoDB & Pagination/Search
4. Best Practices for Error Handling & Validations with Pipes
5. Geocoding & Address Coordinates Generation
6. Image Uploads to AWS S3 Bucket
7. Implementing JWT Authentication & Role-based Authorization with Guards
8. CRUD Operations with Postgres & TypeORM
9. Unit Testing of the Complete API
10. e2e Testing for the API
11. Deployment on Heroku

If you're excited to explore and master NestJs for building your next backend API, then this is the course for you! 🚀🎉 Enroll now and let's embark on this coding adventure together! Happy Coding! 🧑‍💻✨