Supply chain attacks in the AI era: the state of open source in 2026
Public package registries have shipped malware over and over this past year. What's happening, why AI changed the game, and how to lock down the install side.
Isaac Asimov and his work: the man who saw the future before anyone else
A journey through the life and work of Isaac Asimov, from the Foundation saga to the Three Laws of Robotics, and why his predictions are coming true in the age of artificial intelligence.
The Library of Tomorrow: where science fiction meets reality
A sci-fi reading club is born inside the Pereira Tech Talks community. In this series I share reviews and reflections on the stories, movies, and tales we read and watch each week.
The Permanent Hackathon: Why We Can't Stop Building
AI was supposed to give us more free time. Instead, it created an addictive building loop — backed by neuroscience, economics, and a meetup confession.
The Scorecard: How to Measure What AI Can't Tell You
AEO measurement is years behind AEO optimization. Here's what the industry has, what's still missing, and one audit framework that gives you something concrete to work with.
AEO: What Changes When AI Starts Answering Instead of Linking
AI agents are now some of the most important visitors to your site — and they don't click links. A practical guide to Answer Engine Optimization: what it is, how it differs from SEO, and why the first-mover window is still open.
What I shared at PyCon Colombia 2018 on how applied mathematics lets us build AI models — linear algebra, neural networks, gradient descent, computer vision.