Ismael Martinez · Principal Software Developer & Open Source Enthusiast

Building software that's reliable, open, and worth writing about.

I build things, write about technology, and contribute to open source. I care deeply about responsible AI — and about how this technology lets us explore problems in entirely new ways.

Open Source Projects

Some of my contributions to the open source community

repo-butler

A portfolio-health agent that runs on a schedule, analyses your GitHub repositories, generates health dashboards, and proposes improvements as issues — and it monitors this very site.

AI AgentAutomationGitHub Actions
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sound3fy

A library that adds sonification to D3.js visualizations, making charts accessible to blind and low-vision users by mapping data to musical notes.

D3.jsAccessibilityJavaScript
View on GitHub →

Let's build something together

Whether it's responsible AI, event-driven systems, open source, or just a good problem worth exploring — I'd love to hear from you.