Live
Staysy
An app-free guidebook for short-term rental hosts. I'm the founder and the whole engineering team: product, build, billing, releases.
[Screenshot coming soon]
Barcelona · building Staysy
I build software that keeps running after the demo.
Software engineer, 15+ years across Argentina, New Zealand and Spain. Backends, integrations, and lately my own product on infrastructure I run myself.
This week · W44
What I shipped, from my commits.
Updated every Sunday. Written by a robot, edited by me.
Things I run
Building
Holarchy
Your personal AI agent on a USB stick.
GO · CRYPTO · GIT SYNC
Live
Monkey Island homelab platform
Three self-hosted machines run my public sites, their databases and an AI agent in production: Docker Compose on bare metal behind Traefik, with public traffic arriving through Cloudflare Tunnel.
DOCKER · GARM · LGTM
Live
Wisp
A real-time multiplayer browser game with a Go backend and a Svelte frontend.
GO · SVELTE
Everything else
- Local AI stack and agent llama.cpp serving Qwen3.5-9B on my own hardware, with per-client API keys and Prometheus metrics; it powers the guide assistant inside app.staysy.co.
- playthis.today arcade and The Game playthis.today is an arcade of browser games, served as a static site that deploys on every merge to main.
- Stray Paws A browser game with a Go backend, a Phaser frontend and PostgreSQL storage.
- Personal CV website This site: a bilingual CV (English and Spanish) generated from JSON data into static pages and ATS-friendly PDFs, with the PDFs' text layer verified on every build.
- Don't Let Me Die A kind of fancy CLI quiz game where you keep your pet alive by answering questions correctly.
Writing
First post soon.
Career, in one breath
- 2026Staysy · founder & CTO
- 2023AilyLabs · senior engineer
- 2021Milestone Systems, Xero
- 2008Sandfield and four teams in Argentina before it