Hi, I’m Anderson, a developer and curious maker working with both software and hardware. I use technology to explore ideas, express myself, and ask better questions about the world.

Over time, I’ve built a few open-source projects that started as personal experiments and slowly turned into tools or concepts that can be shared with others.

• Volumetric Circuits: an approach for building 3D circuits without PCBs, using graph-based representations to define spatial connections. This project was featured on Hackaday and reached the semifinals of the Hackaday Prize.

• Tact-Tiles: a wearable tactile interface for deafblind communication, using touch-based patterns to convey language and enable remote interaction.

• JIFI: a visual programming environment for educational robots based on Arduino, where flowcharts control the robot in real time.

• Eye-Fi: a small experiment in offline file transfer using webcams and QR codes, allowing peer-to-peer communication without a network.

• Current projects include a local-first, AI-assisted dashboard and an esoteric programming language, both still under development.

Right now, I’m taking a break from regular work to focus fully on my own projects. It’s a chance to try out ideas I care about and look for ways to make this path more sustainable. I live in Curitiba, Brazil, and I’ve been thinking about offering courses or building tools that support education and accessibility. But to make this work long-term, I need to stay financially stable, so every bit of support helps make that possible.

If any of this speaks to you, your support means I can keep up covering basic costs and giving me time to keep exploring what these ideas can become.