I design stateful automation systems in n8n and Make.com — workflows that connect CRMs, databases, inboxes and AI services, and that stay correct when a step fails. I run n8n self-hosted on Docker, keep AI to the parts that genuinely need language understanding, and document every design decision.

RevOps Deal Risk Assessment & Alert System n8n (self-hosted) · PostgreSQL · HubSpot · Slack · OpenRouter

Scores every open HubSpot deal daily against explicit business rules and alerts Slack only when a deal's risk materially changes. PostgreSQL stores what was last alerted, so notifications fire on change rather than every morning.

AI Lead Triage & Support Router Make.com · Make Data Store · OpenRouter · Gmail · Google Sheets

Classifies inbound email with one LLM call and routes it to sales, support, review or a log. A single state field makes every run resumable, and a message caught mid-send is held for a person to check rather than sent twice.

Both are documented end to end — architecture, setup, test cases and known gaps — and can be reproduced from the repository.

• State and recovery — persistent state, deduplication, and runs that resume where they stopped
• Failure handling — explicit error paths, grouped alerts, and a deliberate choice for each system between resending and holding an uncertain send
• Scoped AI — one LLM call where language needs understanding, deterministic rules for every decision
• Human in the loop — AI-written replies are drafts, and uncertainty goes to a person

n8n Make.com PostgreSQL Docker HubSpot Slack Gmail Google Sheets OpenRouter REST APIs Webhooks

Open to remote roles — full-time, part-time and contract. LinkedIn