FastAPI for Beginners – Python Web Framework

Posted By on August 28, 2025

Learn how to build a complete full-stack web application using FastAPI, a modern, fast, web framework for building APIs with Python 3.7+. This comprehensive tutorial covers everything you need to know, from setting up your development environment in VS Code to deploying a full-stack web app.

What you will learn:
Setting up your FastAPI project in VS Code

Building a server and creating GET, POST, PUT, and DELETE API endpoints
Using Pydantic for data validation and fetching all products
Integrating a database with SQLAlchemy
Creating, updating, and deleting data in the database
Deploying and running a full-stack web application

This video is perfect for beginners and intermediate developers looking to master FastAPI and build robust, high-performance web applications.

00: 00: 00 – Intro to FastAPI
00: 06: 48 – FastApi Setup in VS Code
00: 19: 46 – Building the Server and Get API
00: 34: 14 – Pydantic and Fetching all products
00: 46: 21 – Fetch by ID and post request
00: 54: 56 – Update and Delete data in FastAPI
01: 04: 33 – SQLAlchemy
01: 12: 48 – Database Config
01: 21: 46 – SQL Alchemy Model Creation
01: 28: 38 – Initialize Data
01: 35: 14 – Dependency Injection and fetch from db
01: 42: 38 – Create, Update and delete with Database
01: 52: 59 – Running Full Stack Web App

Project Code : https://github.com/navinreddy20/fastapi-demo
(explore different branches)

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