Automation and integrations with n8n. BI/Analytics by day, building automation systems for small businesses with DataFinSolutions (Bogotá, Colombia).

I run self-hosted n8n 24/7 on my own server alongside other production services (Docker, Postgres, Cloudflare Tunnel), so most of what I answer here I have broken and fixed myself first.

Working with: n8n · Python/Flask · Node · Postgres · Docker · Power BI · API and CRM integrations · WhatsApp and Telegram bots · Excel/VBA · ETL

English and Spanish — hablo español, feel free to ask in either.