Titus Gahissy

I am Titus Gahissy - a product builder, team builder and investor.

I help governments, corporations, and startups turn ideas into products, and I back the founders building them.

This is my personal website - where I write and share what I learn, build, and discover along the way. I hope it brings you value, one way or another.

Based in Lisbon. Working worldwide.

Agenda See full agenda

Where to catch me next, at conferences and summits.

Greenfield

Ideas worth building. Subscribers get every idea a week before it goes public.

Read all the ideas here →

Writing

I share what I'm learning about AI, product, and building.

Fall in Love with the Problem, Not the Solution

Fall in Love with the Problem, Not the Solution

Why so many good products never catch - and what Uri Levine's handbook for entrepreneurs gets right about loving the problem instead

June 10, 2026 14 min read Book
Introducing Greenfield: Ideas Worth Building

Introducing Greenfield: Ideas Worth Building

Founder energy deserves fresher fields. I keep collecting ideas I will never build myself - Greenfield is where I share them, one at a time.

June 6, 2026 6 min read Entrepreneurship
My AI Journey - Part 1: From Autocomplete to Atlas

My AI Journey - Part 1: From Autocomplete to Atlas

Three tools, one wall, and the map that lets humans and machines build from the same truth.

The Next Global Standard is Being Written

The Next Global Standard is Being Written

The physical world is getting its own protocol. The earlier Africa embraces it, the better.

The Industrialization of Software

The Industrialization of Software

What happens to jobs, skills, and education when code becomes a factory output

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Explorer

There is not enough time to explore all the beauty the world has to offer, so start early.

Library

Sharing books and resources that stuck with me.