Hi friends,

This week I wrote something different.

Not a how-to. Not a list of best practices.

Just two very real (and very painful) mistakes I made in my data career—and the lessons I wish someone told me sooner.

Let’s dive in.

Two massive data mistakes I made (and how to avoid them)

A painful breakdown of two times I totally f*cked up, and what you can learn from it.

What's inside: One mistake nearly cost us control over our entire data setup. The other almost wrecked our performance beyond repair.

If you work with data at any level, these lessons will save you hours, headaches, and maybe even your job.

Read it here

Use tools that actually give you ROI

Stop chasing shiny. Use tools that work. That’s it.

Why I wrote it: Too many people waste time learning tools that look cool but don’t actually move the needle.

This post is a reminder to go back to first principles. Learn what pays off. Drop the rest.

Check the comment

Catch you soon,

Yordan