LinkedIn is the record. This is the other half.

This site is the workshop, not the CV. I build agent systems, apps and small tools here, and write about what actually breaks when you do.

Engineering leader. Twenty-five years in software, twenty of them leading teams, currently Senior Director of Engineering, Platform at Entrust in identity verification.

More about me and how I got here

Selected work

All projects

agentflows

Active

Coded, multi-step agent workflows against real repositories, with a board that shows what is happening while it is still happening. Under active development, and the interesting parts are the constraints.

python · agents · multi-agent

Health Scanner

Active

Scan a supermarket barcode with your phone and get a 0-100 health score that shows its working. Portuguese-first, built on Open Food Facts, and early enough that the methodology is still the product.

javascript · pwa · open-food-facts

nunorralves.pt

Active

This website. A Next.js 16 blog with MDX posts, full-text search, tag pages, dark/light themes, and Playwright end-to-end tests running in CI.

nextjs · typescript · reactjs

Corrections

Old posts keep their URL and carry a note about what has changed since. This list builds itself from that note - I do not maintain it, I just have to be willing to write it.

No longer holdsTop 5 Next.js 10 New Features, Create a Dynamic Sitemap in Next.js, Building a Blog with Next.js and Markdown: A Walkthrough

Still standsHow to Build a Bench Power Supply From ATX - Part I, 5 Management Books That Built My Engineering Leadership Library

Writing

All 11 posts