AI automation for small businesses
I find the process that eats your week, then build the automation that runs it: leads, follow-ups, reports and the busywork in between. It runs on your own server, so your data stays yours.
One setup that connects the tools you already use, built around how your team actually works.
Real systems I designed and shipped. This list updates itself every night from my build log.
A multi-agent system that audits a small business website for GDPR, accessibility (WCAG) and NIS2 gaps, then writes a plain-language report with the fixes. Built with n8n and Gemini agents.
Result Validated with accounting firms in Portugal.
More than 20 n8n workflows that interview me, draft posts with four quality checks, ask for my approval in Telegram, publish to LinkedIn and report the numbers. It also rebuilds this page every night.
Result Runs my LinkedIn every week, with me approving from my phone.
n8n, PostgreSQL, a Notion CRM and a Telegram bot on one Hetzner server, with my own domain, HTTPS and nightly backups to GitHub. The base every client build runs on.
Auth Agency is run by Miguel Luis Oliveira, an operations leader and AI systems builder.
For years I ran Meta advertiser programs across EMEA and LATAM: a quarterly revenue portfolio above $300M, up to 190 agents and 20+ team leads, working in seven languages. My teams kept finishing first, and the biggest gains always came from simpler processes and clearer data.
That's what I build now. I design and ship the AI systems that take handoffs, follow-ups and reports off a team's plate, and I run my own work the same way: n8n, AI agents, a CRM and a bot, on one server.
Tell me about it in a short call. You leave with a clear idea of what can be automated, even if we never work together.
Message me on LinkedIn