<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Caio Fonseca — Writing</title><description>Software engineer at Red Hat and PhD in molecular communications — building at the intersection of biology, machine learning and systems.</description><link>https://engcaiofonseca.github.io/</link><item><title>Building a new home on the web</title><link>https://engcaiofonseca.github.io/website/writing/hello-world/</link><guid isPermaLink="true">https://engcaiofonseca.github.io/website/writing/hello-world/</guid><description>Why I rebuilt my site from scratch — and what I plan to write about here.</description><pubDate>Sat, 13 Jun 2026 00:00:00 GMT</pubDate></item></channel></rss>