I'm Guille, a data engineer. Most of my work sits around data systems, but I am still figuring out what good engineering looks like in practice.
I use this site to write down what I am learning about data and software, AI, design systems, communication, and building a way of working that is sustainable. Some notes will come from experience; others from questions I have not finished answering.
This is not a collection of definitive answers. It is a record of how my thinking changes as I work, read, and make mistakes. If a note helps me explain something more clearly the next time I encounter it, writing it was worthwhile.