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Data Gibberish newsletter by Yordan Ivanov: latest issues, cadence and price

by Yordan Ivanov · Substack · Free and paid · weekly · last issue Nov 6, 2026 · Active

Data Gibberish turns experienced data professionals into well-rounded leaders. This is how you stop being overlooked, work on the problems that matter and get paid what you deserve. Nobody else teaches you this in data.

Fri Nov 61 issue

Sun Nov 11 issue

Sat Oct 241 issue

Sun Oct 181 issue

Thu Oct 151 issue

Sat Oct 101 issue

Wed Oct 71 issue

Wed Sep 301 issue

Mon Sep 281 issue

Thu Sep 241 issue

Tue Sep 221 issue

Mon Sep 211 issue

Thu Sep 171 issue

Mon Sep 141 issue

Fri Sep 111 issue

Thu Sep 101 issue

Thu Sep 31 issue

Wed Aug 261 issue

Wed Aug 191 issue

Wed Aug 51 issue

Thu Jul 301 issue

Wed Jul 221 issue

Wed Jul 151 issue

Sat Jul 111 issue

Wed Jul 81 issue

29 issues on file since Jun 19, 2026; every one is in its own archive ↗.

About this newsletter

Free or paid

Free and paid on Substack. 50% of its latest 12 issues are for paying subscribers (from its public archive, checked weekly).

Issues per week, last 26 weeks

weekly, measured over the last six months (or since the feed's oldest issue)

Writes about

AI and agents (15), Software engineering (9), Data engineering (4) in the last six months.

History

Cadence

Now publishes weekly, was twice a week.

Cadence

Now publishes twice a week, was weekly.

Free or paid

Now free with a paid tier, was free to read.