underscore.audio↗

A simple RSS reader built for your Kindle. Load any feed, read articles, and download or email them as MOBI or EPUB.

Always on, self-healing, end-to-end tests for all of your product

A native macOS music player. Gapless. Lossless. Yours. Plays everything from FLAC and DSD to your dustiest MP3s. No cloud, no subscription, no telemetry.

The pay-once podcast player for Apple. $4.99 once, no ads or tracking, every feature included. Open source; syncs with Nextcloud or gPodder, or runs on-device.

Design parts, toys, and little inventions in a friendly desktop app—then export for 3D printing.

Writing about AI-assisted development, Claude Code workflows, and building software with AI.

AI-driven engineer with production RAG and cloud-native delivery. 5+ years in React, Vue, Laravel, Django, Ionic, ASP.NET. PostgreSQL, Docker, AWS-certified. Paraguay-based, remote for US/Canada.

Day 1 of

Software engineer building things on the internet.