the barn
I reused 4 old computers to run my farm of agents. Sessions get load-balanced across them, so more agents work in parallel, and they keep going when my laptop is off.
Afonso Ribeiro
Software & AI Engineer · EDP, Tech Accelerators
afonso.diamantino@proton.me · Lisbon, Portugal · Portuguese (native), English (fluent)
afonso-ribeiro.pages.dev · github.com/deadstrobe5 · linkedin.com/in/afonso-ribeiro-50640716b
AI engineer shipping GenAI products to production in a large European utility: retrieval-augmented assistants with page-level citations used across the group's legal, compliance and crisis teams, multi-agent systems, data integrations and cloud-cost agents on Azure. Founder and engineer of a B2C SaaS with 200+ active users across 5 markets. Works through a fleet of coding agents, with planning, isolation and adversarial verification so every change is reviewed before it ships. MSc in Computer Science (AI & Cybersecurity), former member of Portugal's #1 CTF team.
full steam
2 Claude Code subs at $200 a month. I shovel the tokens in, the engine ships the code.
Last 90 days: 38.6B tokens and 559 sessions. Spend is what those tokens would cost at API prices.
@edp
7 products in production, all on Azure. Internal names withheld.
jobs -l
Side projects. One of them pays.
git log --graph
Career, newest first.
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Software & AI Engineer · EDP, Tech Accelerators
GenAI and data engineering for one of Europe's largest utilities. I take products from discovery with the business through to production on Azure.
- + Shipped 7 GenAI products to production, including 3 retrieval-augmented assistants used across the group's legal, compliance and crisis-management teams, with answers cited to the page.
- + Built the backend for a solar operations copilot: one API over three vendor monitoring portals, with asset IDs resolved through the data warehouse.
- + Designed an agent swarm that found €50k+/year in cloud savings in ~1% of the estate (a 7-figure projection at full scale), and now the sole developer on an agent that catches runaway cloud spend.
- + Led security hardening, LLM evaluation panels and Terraform infrastructure for the products above.
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Founder & engineer · TribalKit
A B2C SaaS for players of the browser strategy game Tribal Wars, built from zero. It took a free beta to a paid product in 5 markets, and I own the engineering, billing, localisation and support.
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Freelance Developer · LLM solutions
Built RAG and multi-agent systems for clients, with LangGraph, AutoGen and vector databases.
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Full-Stack Engineer · EdgenAI (AI startup)
A full-stack SaaS for running LLMs with RAG fully offline. Mostly backend work in Python and Rust: API connections, the RAG system and database migrations.
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Teaching Assistant · Instituto Superior Técnico
Taught Cybersecurity and Software Engineering. Good practice for reviewing work I didn't write.
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MSc Computer Science & Engineering · IST · 17/20
Specialised in AI and Cybersecurity. BSc in Information Systems & Computer Engineering (15/20). Erasmus in Erlangen, Germany. Member of STT, Técnico's CTF team, ranked #1 in Portugal.
man afonso
Skills, with the evidence next to each one.
NAME
afonso — ships AI products by directing a fleet of coding agents, and checks their work
SYNOPSIS
afonso [--discover] [--architect] [--ship] [--verify] [--run-the-business] problem
CAPABILITIES
STACK
BUGS
Still checks the agents' work at 3 AM. Will not stop asking for proof.
SEE ALSO
open a shell
Type help, or go straight to hire.