Hi folks!

2021 was a tough year with lots of changes for me. Fortunately, everything is well now and I am planning a lot of content for 2022. Here are some of the things that are coming up:

• More articles from the PySpark for Data Science series where I cover how to get around Spark's way of working with data and machine learning models;

• Will introduce another series about Unsupervised Learning for user segmentation and product design;

• A series of articles containing career advice for beginners and even for mid-career data scientists: dealing with impostor syndrome, staying up to date in the field without losing your head, et cetera;

I will keep posting updates of the progress with each project here. I hope everyone has a great New Year's Eve and a happy 2022.

See you soon,

Mateus