AI Automation Engineer · Production n8n + LLM workflows · Germany
I build production-grade n8n + AI workflows for B2B automation. Eighteen years in IT — the last eight and a half as a senior specialist running hospital infrastructure at scale (150k monthly visitors, ISO 27001/19011 compliant, mission-critical 200k-user systems). Today I focus on multi-API orchestration, LLM integration, and human-in-the-loop automation patterns that actually ship.
- n8n + AI — multi-API orchestration, error handling, audit logging, Slack approval gates
- LLM integration — OpenAI, Anthropic, OpenRouter, structured output, prompt engineering
- Self-hosted infra — Hetzner, Dokploy, Cloudflare, Traefik, PostgreSQL
- Full-stack web — Next.js, TypeScript, Python (asyncio), Cloudflare Workers
- Linux systems — Ubuntu, Debian, Arch — hardening, automation, observability
- IoT — ESP32/ESP8266 sensor pipelines, Elasticsearch, real-time data
I sell production-grade n8n + AI workflow templates on Gumroad — full ZIP packages with documentation, demo workflow, and customization guide.
- AdLoop — Daily Ad Intelligence — 17-node workflow: Meta + Google + Shopify → AI report → Slack approval
- LINA — Voice AI Receptionist — Vapi + ElevenLabs + Calendar
- AI Agency Automation Platform
- More → plexusagency.gumroad.com
| Project | What it is |
|---|---|
| esp8266-indoor-monitor | Master's thesis: real-time IoT indoor monitoring with ESP32 + Elasticsearch (10k+ records/day) |
| dotfiles | Arch Linux + i3wm environment config |
| domainpulse | Production n8n + Apollo.io enrichment pipeline → HubSpot |
| document-ai-assistant | RAG-based AI assistant for company documents |
| shadcn-crm-dashboard | Next.js 16 CRM dashboard (TypeScript, shadcn/ui, Tailwind v4) |
| IP-Scanner | Async Python port scanner (Python asyncio) |
- Portfolio: ceyhanmolla.com
- Workflow templates: plexusagency.gumroad.com
- X: @ceyhanmolla
- LinkedIn: ceyhan-molla
Background: M.Sc. Management Information Systems (Dokuz Eylül University, ZAB-recognized as German Master's equivalent). 18 years in IT operations and infrastructure. ISO/IEC 27001 and ISO 19011 certified.

