Packt
Advanced Backend Development, API Testing, and Deployment

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Packt

Advanced Backend Development, API Testing, and Deployment

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Gain insight into a topic and learn the fundamentals.
Advanced level

Recommended experience

1 week to complete
at 10 hours a week
Flexible schedule
Learn at your own pace
Gain insight into a topic and learn the fundamentals.
Advanced level

Recommended experience

1 week to complete
at 10 hours a week
Flexible schedule
Learn at your own pace

What you'll learn

  • Implement advanced middleware in FastAPI, including CORS and custom logic.

  • Write comprehensive tests for FastAPI APIs using pytest, ensuring your application is bug-free.

  • Use Docker to containerize your FastAPI and React applications for easy deployment.

  • Deploy your applications to cloud platforms like AWS and Render, optimizing performance and scalability.

Details to know

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Recently updated!

December 2025

Assessments

12 assignments

Taught in English

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Build your subject-matter expertise

This course is part of the Ultimate Guide to FastAPI and Backend Development Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
  • Learn new concepts from industry experts
  • Gain a foundational understanding of a subject or tool
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There are 10 modules in this course

In this module, we will explore the concept of middleware in FastAPI, where you'll learn how to add custom middleware to handle requests and responses globally. We’ll also dive into CORS middleware to enable safe cross-origin requests, ensuring seamless integration between front-end and back-end services.

What's included

2 videos2 readings1 assignment

In this module, we will guide you through enhancing your FastAPI API documentation. You’ll learn to add general metadata about your application, document each endpoint with useful details, and provide rich model documentation for Pydantic models, making it easier for developers to understand and use your API.

What's included

3 videos1 assignment

In this module, we will introduce pytest for testing FastAPI endpoints. You'll learn how to write and run tests, manage state within tests, and use fixtures to handle test dependencies, helping you create maintainable and robust test suites for your application.

What's included

5 videos1 assignment

In this module, we will focus on writing comprehensive tests for your FastAPI API. You’ll learn how to test endpoints, handle asynchronous tests, override dependencies for test environments, and automate the entire testing process, ensuring your API remains reliable and stable.

What's included

6 videos1 assignment

In this module, we will guide you through setting up a full-stack application using React.js and FastAPI. From creating components to managing global state, handling forms, and integrating Axios for communication, this module provides the foundational knowledge to connect your frontend seamlessly with your FastAPI backend.

What's included

8 videos1 assignment

In this module, you will learn to build dynamic frontend pages in React.js that interact with your FastAPI backend. From creating login and dashboard pages to integrating QR scanning and shipment updates, this module equips you with the skills to create a comprehensive frontend for your full-stack application.

What's included

9 videos1 assignment

In this module, we will show you how to use Docker for containerizing your FastAPI and React applications, ensuring they run seamlessly across different environments. You’ll learn how to set up and manage Docker containers for both the frontend and backend, and use Docker Compose for orchestrating multi-container applications.

What's included

6 videos1 assignment

In this module, we will cover how to deploy your FastAPI application on Render, along with setting up necessary services like PostgreSQL and Redis. You’ll learn the deployment process and how to get your API running smoothly in a live environment.

What's included

3 videos1 assignment

In this module, we will dive into API Gateway and how it helps manage traffic to your FastAPI application. You’ll learn to set up AWS services such as API Gateway, App Runner, and Elastic Container Registry to deploy your application, as well as how to implement caching to optimize performance.

What's included

6 videos1 assignment

In this final module, we will provide valuable tips and tricks for optimizing your FastAPI project. From organizing your file structure and adding pagination to setting up logging for better monitoring, these practices will help you create more efficient and maintainable applications.

What's included

3 videos1 reading3 assignments

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