xaytag

I build things
that actually run.

Web apps, small tools, and a self-hosted homelab — designed, built and deployed end to end. A few of them are below.

See the work

Selected work

2023
client site

Agua es Vida

Reverse-osmosis water filtration company in Paraguay — full marketing site, bilingual, built and deployed end to end.

  • Web
  • SEO
  • Cloudflare
2026
open source

xaytag

This site — a hand-built Astro portfolio with a passphrase-gated private area, live status checks and a theme switch.

  • Astro
  • TypeScript
  • GitHub Pages
infrastructure

Homelab

Self-hosted Proxmox stack: TrueNAS storage, pfSense + AdGuard, Docker via Portainer, Cloudflare tunnels and Tailscale.

  • Proxmox
  • Docker
  • TrueNAS
  • pfSense
2026
open source

mipoco

A minimal, fast TUI terminal multiplexer for running multiple Claude Code sessions side by side, with a built-in file explorer. Linux + Windows.

  • Rust
  • TUI
  • ConPTY
2026
tool

Bobinado

Calculadora de rebobinado de motores: iguala la sección de cobre de un bobinado con los alambres disponibles.

  • JavaScript
  • PWA

Personal

Private tools. Enter the passphrase to reveal.