Karina Datascientist's Newsletter
Written by
Karina Data Scientist
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
5 min read
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
Aug 28, 2026