BRUNOSOUZADA SILVA.

I think in systems. For the last nine years I've run development at Just Auto Media, the biggest publisher of niche automotive marketplaces in the country (JUST CARS, JUST BIKES, JUST 4X4s, JUST TRUCKS, JUST HEAVY EQUIPMENT and Boat Trader). That's the whole stack: the AWS setup, the Elasticsearch behind search, the pipelines that pull in dealer feeds every night, and the AI tooling the team now builds with.

Before Australia I spent six years in Rio building homebroker trading platforms for XP Investimentos, ICAP and the BOVESPA/BM&F exchanges. High volume, real time, the kind of system where a few minutes down costs someone real money. That stuck with me.

These days AI is baked into how I work. I ship LLM features to production, write MCP servers so models can actually touch real tools and live data, and add retrieval and agent workflows where they pull their weight. At Just Auto that looks like AI-assisted development across the team. On my own time it's whole apps built AI-first: a health-analytics platform, a coaching system, and a pile of automation that quietly runs my life.

I'm happiest at the messy end. Chasing a bug back to why it actually broke, or taking a one-off fix and turning it into something the whole team can lean on.