AI Automation Engineer · Remote, from Colombia

I build AI systems —agents, automations,and dashboards. End to end.

I design and ship the whole thing: infrastructure, n8n workflows, the data layer, LLM agents, and the React dashboards on top — so you get a working system, not a prototype.

n8nSupabaseLLM agents (MCP)React / TypeScriptSelf-hosting
Mateo Camargo
~15 bots live in production~40% less manual work for clientsDashboards refreshed every minuteInfra to UI, end to end

I build complete systems, not connected apps.

Most "automation" people stop at wiring apps together. I go further — infrastructure, production workflows, the database, the AI agents, and the dashboards and UI on top.

I came up on the business side — sales, customer operations, performance coaching — so I turn messy operational needs into tools people actually use, and I speak both business and build. AI that empowers the team, not a black box that replaces it.

How the system fits together
01
Infrastructure
VPS + self-hosted stack (Docker, Coolify), set up and secured.
02
Automations
Production workflows in n8n — data sync, events, notifications.
03
Data layer
PostgreSQL / Supabase (RLS, pgvector) and Notion databases.
04
AI agents
LLM assistants with MCP tools — WhatsApp, web, and ops tasks.
05
Dashboards & UI
React/TypeScript apps and live dashboards on top of it all.

Systems that run your operations

From a single automation to a full AI-driven operations stack — designed, built, and shipped end to end.

AI Automation Systems

End-to-end workflows in n8n that connect your tools, data, and team — so the busywork runs itself.

AI Agents & Chatbots

LLM assistants on WhatsApp and the web that handle sales, support, and operations tasks.

Dashboards & Ops Tooling

Live dashboards and custom apps so you can actually see and run your operations in real time.

Self-Hosted AI Infrastructure

Your own private, secure automation stack on your server — no per-seat SaaS lock-in.

From messy operations to a system that runs itself

A clear path, no surprises — you always know what's being built and why.

01

Discovery

We map your operations and pick the highest-leverage thing to automate first — no boiling the ocean.

02

Build

I build it in your stack: infrastructure, n8n workflows, the data layer, and the AI agents.

03

Ship

You get a working system, tested in production — not a prototype or a slide deck.

04

You own it

You keep the code and data. Self-hostable, documented, no per-seat lock-in — with ongoing support if you want it.

Systems I've built & run

Real platforms, automations, and apps — anonymized where a client prefers.

Screenshot: TRIS — Internal AI-Automation & Dashboard Platform
Hospitality · Platform

TRIS — Internal AI-Automation & Dashboard Platform

Built and run the internal platform for a US hospitality company: VPS + n8n production flows + Notion/Supabase data layer + live dashboards. ~15 bots live; minute-level operational visibility.

Screenshot: ChaCha — Personal Command Center
Full-stack app

ChaCha — Personal Command Center

A React/TypeScript app (finance, tasks, habits) on an n8n + Notion backend, with a WhatsApp AI assistant that logs expenses, tasks and reports.

Tourism · Automation

MegaExpeditions — Operational Bot

WhatsApp automation for a Cusco / Machu Picchu tour operator — handling inquiries and operational flows.

Screenshot: Cortao de la Abuela — Sales Landing
Web

Cortao de la Abuela — Sales Landing

Scroll-driven product landing with a real order system wired to n8n — a video hero scrubbed by scroll, live at cortaodelaabuela.com.

Screenshot: Enfoque Terra — Website
Web

Enfoque Terra — Website

Designed and built the company's website end to end.

The tools I build with

Stack diagram: the five layers of every system I build
AI & Automation
n8nOpenAI / LLM APIsAI agents (MCP)Evolution API (WhatsApp)Chatbots
Data & Backend
SupabasePostgreSQLRLSpgvectorNotion DBsREST / webhooks
Front-end & Apps
ReactTypeScriptViteTailwindshadcn/ui
Infrastructure
VPSDockerCoolifyCloudflareSelf-hosting
MC

Let's build something
that runs itself.

Open to AI-automation roles and select client projects. Tell me what you're trying to automate and I'll tell you what's possible.