Python Backend for Beginners: An Introduction to FastAPI (From FastAPI to Asynchronous SQLAlchemy) [Full-Stack Part 1-2]

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A comprehensive lecture series for learning step by step (Full-Stack Parts 1–2)

If you plan to use a backend in a real-world project,
we recommend FastAPI

• Those who want to develop websites, apps, and programs for MAC/Windows PCs based on their own ideas as a small startup.

• Those who want to organize their backend concepts to grow further as developers

• Those who want to build backend skills to become a senior developer

• Those who want to become a full-stack developer
  
  

A modern Python backend framework that is fast enough for practical use
= FastAPI

• Because it is Python-based, it is easy to learn.

  • Python-based backend technologies include Flask, FastAPI, and Django.

    Among these, Django offers a wide range of features, so it takes a long time to learn,

    Flask is easy to learn, but it is not fast in terms of performance.

• FastAPI is easy and quick to learn, and its high performance makes it suitable for large-scale real-world projects.

  
  
  

Introduction and Benefits of the Jandaeum Coding FastAPI Bootcamp

• We explain through videos based on well-organized documentation.

  • That way, you can quickly find and use the features you learned whenever you need them after the course.

• To make use of FastAPI, you will also work on a lightweight real-world web service development project.

• You will experience real-world FastAPI development by improving a project in three stages, starting with creating folders.

• We also clearly organize how to use SQLAlchemy in real-world work as well for databases.

• You’ll also learn how to improve FastAPI performance by using SQLAlchemy asynchronously.

  
  

  
  

Even lightweight projectsare developed step by step

We improve the code one line at a time while also developing a simple service together.

To become proficient in IT, learn it systematically..

IT technologies are interconnected, and only when you connect them can you create compelling services or practice data science. By learning these connected technologies while gradually increasing the difficulty, you can gain an in-depth understanding in a short time.

You will understand systems and data as a whole, and your perspective on technology will deepen. Then, you can gain a competitive edge in a career as a developer or in data, and even reach a senior level.

It's not difficult!

• If you can work with Python and databases (MySQL), it's not difficult. thì không khó.

• Following the approach of Dave Lee from Fun Coding, I’ll thoroughly explain the necessary background knowledge within the course as well,

  I’ll distinguish between what to focus on and what to refer to, so you can follow along step by step.

• If you're already a developer, you can learn it very easily. (It is designed at an easy level for those learning it for the first time.)

Prerequisite and Follow-up Course Guide

• If you have a basic understanding of Python and databases (MySQL), you can take this course on its own.

  • The project in this course develops a complete web service and uses basic frontend technologies.

  • To open a complete web service on the internet, you need a server and server-related technologies (such as Docker).

• In this course, we provide working frontend code and explain how to connect it to the backend so that it runs on your personal computer.

  
  

Recommendation: Full-Stack Roadmap and Full-Stack Parts 1–2

• Full-stack skills are essential if you want to develop websites or apps on your own.

• We have prepared a full-stack roadmap so that even beginners can learn step by step.

• The roadmap also includes Flask backend technology (Full-Stack Part 1-1).

• This course (Part 1-2) focuses on FastAPI backend technology, which offers high performance and is used even in large-scale projects.

  • However, a solid foundation in FastAPI requires a deep understanding of Python.

  • You will need everything from nested functions to decorators, list comprehensions, and class and object syntax.

  • The Full-Stack Roadmap Part 1-1: Python Backend and Web Technologies Bootcamp (Flask) course covers those topics, while this course focuses on FastAPI syntax on top of that foundation.

• Flask and FastAPI have similar syntax, so taking this course alongside the Flask course (Part1-1) will help you quickly build a solid foundation in FastAPI.

  
  

We create courses you can trust!

• Over the past 10 years, 100,000 people have taken my online and offline courses.

• Based on observing 100,000 learners, the people who are likely to be satisfied with this course are as follows.

  • Those who want to organize and gain experience with basic backend concepts

  • Those who have built a foundation in Python and databases and want to learn the basics of frontend development after completing this course

  • Those with sufficient IT experience who want to neatly review the basic syntax and usage of FastAPI

• On the other hand, this course may disappoint those who:

  • Those with little development experience but who have a service they want to build (e.g., a monetized service) and want to quickly learn only the necessary technologies.

  • Those with little development experience who want to learn all FastAPI-related technologies, as well as the database and frontend technologies connected to the backend, within this course.

  • Those who are experienced developers and want to quickly learn all the detailed features of FastAPI, even if the difficulty level is high (this course starts out very easy for those learning FastAPI for the first time and gradually increases in difficulty, with the goal of getting you to the point where you can say, “I can use this.” Therefore, it may feel a little easy if you want to quickly learn all the detailed features.)

For those who want to learn development systematically,
we also provide a full-stack roadmap.

(There is a roadmap at the bottom of this page!)

• IT technologies are interconnected, so you need to learn them systematically to truly master them.

• If you find it difficult to learn each IT technology from instructors with different levels of difficulty and curricula, or even casually through YouTube!

We explain through videos based on well-organized documentation..

That way, you can quickly find and use the features you learned at any time after the course.

• We provide all FastAPI code.

• You can refer to the FastAPI documentation materials anytime in the form of a PDF ebook.
  (However, copying and downloading are restricted due to copyright issues.)