I’m Bernardo,

I’m a husband and a software engineer from southern Brazil, now living in Portugal. I work at ustwo, where I get to build things that matter. When I’m not coding, I love spending time with my family, watching films, reading books, finding new music, or traveling.

I write about engineering topics, reflections, and whatever else I’m exploring. Feel free to reach out if you want to chat. Let’s talk

Writing

Same DevOps, new gremlins

DevOps didn't shrink when AI arrived. The shape is the same, but every stage has had to absorb a class of failure that wasn't there before. Here's what's changed in practice.

EngineeringJune 2026 · 10 min read

Telemetry: the backbone of modern observability

A look at how telemetry works in distributed systems and why OpenTelemetry has become the standard for collecting observability signals.

EngineeringNovember 2025 · 8 min read