Hi there, If you’ve been experimenting with trying to integrate AI into your code, you’ve probably run into the same problem I have: unstructured, unpredictable output. And the other way around: how do you let AI agents interact with your own code? That’s where Pydantic AI comes in. In this week's video, I show how to use Pydantic AI to embed an LLM agent directly into your Python app: with structured input, validated output, and access to real business logic. What I love about this approach...

Hey there, We all want to grow: as developers, as professionals, as people. But there’s one habit that can keep you from reaching your full potential. I’ve struggled with it my whole career, and I’ve seen countless other developers fall into the same trap: making assumptions and never questioning them. Early in my startup days, I dismissed React because I thought it wasn’t worth my time. I was wrong. More recently, I almost ignored AI coding tools for the same reason. These moments taught me...

Hey there, Writing software tests doesn't have to be hard. In my latest video, I walk you through how to write unit tests in Python with pytest Here’s what you’ll learn: The basics of unit testing (and why they matter) The difference between mocking and monkey patching, and when to use each How to refactor code for better testability How to use pytest fixtures to avoid repetition Advanced pytest features like parametrize, raises, skip, and xfail You’ll see multiple approaches in action, from...