This course will teach you how to develop a backend API. It covers NestJS, TypeORM, MySQL, JWT authentication, DB and API design, HTTP communication, Swagger API documentation automation, e2e API test automation, and the Repository pattern.
Learning while making a ToDo list NestJS backend 😊
📢 Please check before taking the class!
This lecture is a text-based lecture . Please refer to the notes before attending. (Video not provided)
If you have any questions during the class, please use the Q&A page!
The Flutter mobile app training environment only supports Windows operating systems and Android apps (Flutter). For other training environments, please search Google or YouTube.
Lecture Topics 📖
While the official NestJS documentation is well-written, developing a backend API can be challenging without some backend experience. Backend API development requires knowledge of database and API design, HTTP communication, JWT authentication, and frontend knowledge, but it's difficult to find a comprehensive course covering these topics.
This course covers building a ToDo list backend API. It uses NestJS, TypeORM, JWT, and MySQL. Through a ToDo list, you'll learn step-by-step how to design a database and API, HTTP communication, and JWT. Beyond simply learning the NestJS framework , the goal is to enable students to develop backend APIs using NestJS .
Seeing how the backend API I created works on the front end is a crucial step. This course provides the source code and running instructions for the ToDo list app (Flutter). Through this course, you'll learn how to develop a NestJS backend API and how to use it in a mobile app.
Once you've mastered Nest.js through this course, your development process won't change much even if you move to a different backend framework.
DB and API design, etc. Front-end knowledge
MySQL, JWT, TypeORM, etc. Backend API development
With NestJS Swagger API documentation Auto-generated
I recommend this to these people 🙋
Those who find it difficult to develop backend APIs using only the official NestJS documentation
Anyone who wants to learn the process of developing a general backend API, including NestJS.
Anyone who wants to check how the backend API they created works on the frontend
Learn this 📑
Learning Content Step 3 ✨
1️⃣
Backend API Core Concepts (HTTP communication, JWT authentication, DB design)
2️⃣
After setting up the development environment With the completed source code Running the service
3️⃣
Backend API code The writing process Step by step
1. You can understand NestJS through a single diagram. Even if the service scales, it doesn't deviate significantly from the structure below.
DB design
2. You can learn how to automatically generate Swagger API documentation using NestJS.
3. We provide Flutter code and how to run it. A detailed explanation of Flutter app development is being prepared in another lecture.
Introducing the Knowledge Sharer ✒️
History
Flutter, VueJS, NestJS, AWS Developer
Bachelor's and Master's degrees in Computer Science
Development experience at 6 companies
Experience with multiple personal projects
Recommended for these people
Who is this course right for?
For those who want to learn backend API development in a short period of time
Anyone who wants to develop backend APIs using the latest frameworks