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Build Python APIs from Scratch with FastAPI and MongoDB

A Beginner’s Guide to Backend Development and Deployment

Max N
2 min readFeb 18, 2024
Photo by David Clode on Unsplash

Thanks to Python’s intuitive syntax and vast ecosystem, coding skills prove increasingly crucial across industries. But while writing scripts solves many small problems — integrating those solutions smoothly across teams and products poses additional challenges.

Developing the APIs and web services tying everything together suddenly becomes the new bottleneck.

Thankfully, the FastAPI framework modernizes Python backend development through simple yet powerful functionality enabling anyone to spin out production-grade APIs rapidly.

Paired with managed databases like MongoDB removing infrastructure complexity, coding entire platforms becomes approachable for even newer coders.

In this tutorial for Python API beginners, we’ll cover:

  • FastAPI fundamentals and routing
  • Schemas, validation and security
  • Connecting MongoDB databases
  • Structuring production-ready services
  • Deployment options and monitoring

Let’s see how FastAPI can accelerate taking ideas into reality!

FastAPI Basics and…

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Max N
Max N

Written by Max N

A writer that writes about JavaScript and Python to beginners. If you find my articles helpful, feel free to follow.

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