A short guide to organizing FastAPI apps beyond a single main.py file. FastAPI makes it easy to start with a single main.py file. That is great for demos, prototypes, and small APIs. But once your application grows, one file can quickly turn into a mix of routes, database logic, security helpers, settings, and business rules. A clear project structure helps keep the app easier to understand, test,
What is FastAPI? As the name suggests, FastAPI is a modern Python framework designed for building RESTful APIs with high performance and minimal boilerplate. In 2026, it has become the industry standard because it’s exceptionally fast, reliable, and includes powerful out of the box features — such as automatic interactive documentation and native support for asynchronous programming. These comma
War Story: I Ditched My CS Degree for a Bootcamp and Became a Go 1.25 Engineer I never thought I’d be writing this. Two years ago, I was three semesters into a traditional Computer Science degree, drowning in abstract calculus and outdated Java curriculum, wondering if I’d ever write code that actually mattered. Today, I’m a backend engineer working full-time with Go 1.25, building low-latency m