Articles

Everything we have published, newest first. Most of it comes out of client work with the identifying details removed.

18 Feb 2026

The real cost of bad data, measured in hours, not vibes

We tracked one small support team for a month to see how much time bad customer records actually cost. The number surprised us too.

Mara Voicu · 11 min read · data quality measurement
4 Feb 2026

A plain-English guide to writing a data retention policy

Most retention policies are written to satisfy a lawyer, not to be followed by a team. Here is how to write one people actually use.

Andrei Barbu · 9 min read · privacy policy
22 Jan 2026

Choosing a data stack when you are not Google

A modest proposal: pick the boring tools, skip the platform team, and revisit the decision in eighteen months.

Mara Voicu · 13 min read · tooling analytics
9 Jan 2026

How we actually use data to make decisions

Not the version we tell clients in the pitch deck. The version with the spreadsheet that is three tabs too many.

Andrei Barbu · 8 min read · decision-making
15 Dec 2025

Reading a chart without fooling yourself

Five questions to ask before you screenshot a chart and send it to your boss.

Mara Voicu · 7 min read · data literacy