Figueira da Foz, Portugal · Working internationally

I design AI systems for organisations, then explain them to the people who have to live with them.

Architecture, diagnostics and advisory for organisations putting AI into real operations. Delivered through Entropic Ventures Unipessoal Lda.

Next on stage 23 Oct 2026 — INNOTEC · Aveiro All dates →
26companies founded or co-founded
6patents as inventor or co-inventor
3books on artificial intelligence
15stages and trainings since 2024

Most AI projects do not fail on the model.

See the full approach →

They fail on the workflow around it, the data nobody owns, and the people expected to absorb the change. I design the system that survives contact with all three, and I build enough of it to prove it works.

Confirmed · 2 booked
23 Oct 2026 INNOTEC Keynote sample Aveiro
12 Nov 2026 Encontro Nacional de Inovação Keynote sample Lisboa
Recent
29 May 2026 UA Global Leader Universidade de Aveiro
18 May 2026 INNOTEC Aveiro Aveiro
13 May 2026 Podcast Enbiente: IA tem o potencial de ser a maior burla da História? Online
12 May 2026 UNION SRS: Productisation Online

Three books, three audiences

Books, samples and bulk orders →
David Carvalhão
A.I. Inteligência Artificial para Todos
Actual Editora · 2024 · 156pp

An introduction to artificial intelligence for readers who are not going to build it, written in Portuguese.

Buy a copy →
David Carvalhão
Don't Be Left Behind
English edition

A guide to the AI revolution for people who suspect it is happening to them rather than with them.

Read a sample →
David Carvalhão
The Executive AI Transformation Playbook
Forthcoming · 15 chapters

For executives running a transformation rather than reading about one. No hype, no statistics with a shelf life.

Get the first chapter →

Twenty-six companies, six patents, three NGOs, and a 1991 Fiat Panda that made it across the Sahara.

My wife and I helped around twelve thousand Ukrainian refugees settle in Portugal, which the EU was kind enough to notice. I work from a small city on the Atlantic coast, and I am a husband and a father of two. There is a longer version, and it explains the Panda.

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The first chapter, free.

The opening chapter of The Executive AI Transformation Playbook, plus a short note when something is worth your time. No sequence, no funnel.

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