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DENIS MIRANDA
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Ideas and notes

I write to think better. Expect program leadership and applied AI, but also a bit of everything: the professional and the personal, whatever makes me think. No textbook theory.

19 Sept 2026 5 min

PISA 2025: what the numbers tell us (and what they don't)

The OECD has just published the worst reading and mathematics result in its history. I read it with a cool head and write what I actually think — which turns out to be more than I expected.

educationAIPISAopinion
30 Aug 2026 2 min

What program leadership learned from conducting orchestras

A conductor does not play a single instrument, yet is responsible for the entire sound. Portfolio management works the same way — if you let it.

portfolioleadership
30 Aug 2026 1 min

Why I write

This blog is not a showcase: it is how I think in public. What you will find here, and what you will not.

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© 2026 Denis Miranda. All rights reserved.
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Barcelona, Spain