Karina Datascientist's Newsletter
Written by
Karina Data Scientist
Oct 30, 2026
•
5 min read
AI is not replacing data professionals. It is creating new ones.
Oct 23, 2026
3 min read
The tools are not the differentiator anymore. Here is what is.
Oct 16, 2026
4 min read
We used to do things ourselves. Now we pay subscriptions to have AI do them for us.
Oct 9, 2026
What to build, where to get the data, and how to use AI to help you get started
Oct 2, 2026
From your first SELECT to window functions — and everything in between
Sep 25, 2026
From WHERE 1=1 to EXCEPT
Sep 18, 2026
pyjanitor, pyforest, and ydata-profiling — and why they should be in every analyst's toolkit
Sep 11, 2026
The playbook for fresh graduates, career changers, and people already in data.
Sep 4, 2026
6 min read