fastapi Archives

Programming tutorial - IT technology blog

API Versioning in Node.js and FastAPI: A Guide to Production Stability

May 9, 2026

A professional guide to implementing API versioning in Node.js and FastAPI. Learn URI/Header strategies, handle breaking changes, and manage deprecation with the Sunset header.

From Chaos to Automation: Building a Production Ticket Tagging System with LLMs and FastAPI

April 19, 2026

A practical look at building a ticket classification system using Python FastAPI and LLMs. Includes real-world cost analysis, code examples, and 6 months of production insights.

Programming

Building GraphQL APIs with Python Strawberry and FastAPI: From Schema Design to Authentication

April 17, 2026

Tired of endpoint bloat? Learn to build type-safe, high-performance GraphQL APIs using Python Strawberry and FastAPI to solve REST over-fetching and N+1 issues.

From Notebook to Production: Deploying AI Models with FastAPI and Docker

April 1, 2026

Move beyond Jupyter Notebooks. Discover how to use FastAPI and Docker to build, package, and scale AI models for production environments.

Programming

FastAPI Dependency Injection: From 2 AM Outages to Modular Architecture

April 1, 2026

Hardcoded logic is a recipe for production disasters. Learn how to use FastAPI's dependency injection system to build modular, testable, and resilient Python services.

Programming

Build a REST API with Python FastAPI: From Zero to Production-Ready

March 6, 2026

Learn how to build a production-ready REST API with Python FastAPI, covering Pydantic validation, route handlers, middleware, and deployment with Gunicorn. Based on real-world experience migrating from Flask under production pressure.