rolandoahuja.com is a record of what I've shipped. Production systems built end-to-end for real businesses — SaaS platforms and client sites that run every day — plus notes on what I learned the hard way, so someone else doesn't have to. If you want something built, or you're looking for someone to build it with, this is where you start.
For example: when I started with VPS I discovered exactly how NOT to run one. I had the brilliant idea of running a Claude model and asking it to play the part of a spaceship captain recording his final transmission before crashing — warning whoever read it about every mistake along the way. The result is a .md file in black-box format. Read it here.
The most useful things I've built so far: the Instagram post and property video-tour generator at posteacasa.com (sample video — photos only, voiceover by AI), and the admin panel + chatbot at blindandosueños.com. Today, with OpenClaw, building a chatbot isn't much of an achievement — but the one for Blindando Sueños I built before OpenClaw existed, when the only way was orchestrating nodes in n8n.
I'm on Telegram and Discord if you want to talk — a project, a problem, or just the craft.
Projects
| Projects | |
|---|---|
| Blindando Sueños | Insurance SaaS · AI chatbot · social pipeline |
| Postea Casa | AI real estate marketing · photos → auto video tour |
| Pessoa | Linux namespaces · WireGuard · browser isolation |
Notes
| Notes | |
|---|---|
| Two ways to take a card payment in Mexico — hand off the charge, or own it | Jun 2, 20265 min read |
| An automated posts pipeline that lets an AI plan its own week | May 29, 20266 min read |
| Designs that ship — editorial identities for real storefronts | May 29, 20265 min read |
| Luna: the multi-client CDN that serves this very page | May 29, 202610 min read |
| From a WhatsApp message to a ticket on the kitchen screen | May 29, 20265 min read |
Tools I use daily
n8n · Claude Code · OpenClaw · sway · eww · fish · Podman · WireGuard · PostgreSQL + PGVector · Next.js · Vercel