Hey, I'm Rychillie Waving hand

A Brazilian Software Engineer creating content and sharing knowledge over the internet. My experience involves pushing the limits of what we can build with code. Design and technology lover, collaborating with Open Source projects.

I like turning what I learn while building products into useful content: videos, essays, talks, and experiments. On my channel and in the Build in Public community, formerly Indie Hacking, I share behind-the-scenes notes, technical decisions, and ideas for people creating on the internet.

Not everything becomes a video. Some ideas need more context, so I use notes to publish articles, event analysis, engineering lessons, and reflections on technology, product, and community.

Here are the latest notes I have published or am preparing.

Apple

Chargeblast

Anthropic

OpenAI

Day to day, my work sits across engineering, product, design, and AI tools. I like using technology as leverage to build better things, learn faster, and share the process.