This site is where I put the things I build with AI agents. Most of my work already lives in public repositories, but a repository is a poor front door: it shows the code and hides the reasoning. I wanted one place that shows both, in English and in Portuguese, with no tracking and no cost to keep online.
Why it exists
I build with Claude Code every day. Desktop apps for macOS, web tools, content engines, and the kits that make the next build faster. Along the way I keep learning small, practical things about how to work with agents: what to write down before the first prompt, how to split work so several agents can run at once, and what breaks when you skip a step. Those lessons were scattered across commit messages and chat logs. Now they have an address.
What is here
Projects lists the repositories I am actively building or have shipped, with live stars and last-push dates pulled from the public GitHub API. Each card links straight to the code.
Writing holds short notes from building. They are practical by design: one idea per post, one command you can run, one thing that broke and how it was fixed. The first real one is about specs, tasks and letting agents run.
About is the short version of who I am, the stack I use, and how to reach me.
How posts are published
A post is a file. I write content/posts/<slug>.en.mdx and content/posts/<slug>.pt.mdx, with a small frontmatter block for the title, date and summary, then push. Vercel builds the site and the post is live a minute later. There is no CMS, no database and no admin panel, which means nothing to maintain and nothing to pay for.
If a post exists in only one language, the site says so and shows the version it has. Everything, including this text, is in the open repository, so if you spot a mistake you can open a pull request.
Welcome. The repositories are the work; these notes are how it gets done.