---
title: "Rafa Gomes (@rafagomes) | Hashnode"
description: "I lead engineering at Oak Network and build agentic AI systems that run in production, not in demos. Read the latest articles by Rafa Gomes on Hashnode."
url: "https://hashnode.com/@rafagomes"
---

@rafagomes

# Rafa Gomes

@rafagomes · Rio, Brazil · Joined November 2026

I lead engineering at Oak Network and build agentic AI systems that run in production, not in demos.

[Website](https://rafagomes.tech/)

### [We instrumented Claude Code for our team. Here's what the data showed](https://rafagomes.hashnode.dev/we-instrumented-claude-code-for-our-team-here-s-what-the-data-showed?utm_source=hashnode&utm_medium=feed)

From ad hoc prompting to spec-driven agents, plus self-hosted Claude Code telemetry with OTel, Prometheus, Loki and Grafana.

8 min read · [rafagomes.hashnode.dev](https://rafagomes.hashnode.dev/we-instrumented-claude-code-for-our-team-here-s-what-the-data-showed?utm_source=hashnode&utm_medium=feed)

[6d ago](https://hashnode.com/posts/we-instrumented-claude-code-for-our-team-here-s-what-the-data-showed/6aeca0c660ca7335fcfaaf9c)