Hi everyone,
I’m an AI-augmented backend and automation developer from Kraków, Poland. I specialize in building n8n workflows and API integrations. I use tools like Cursor and Claude to move fast, while I focus on architecture, data flows, and making sure everything is stable.
Examples of my work:
- Perfex CRM ↔ n8n integration: secure HMAC webhooks, DB-backed retry queue, and a small monitoring dashboard (Chart.js). This is a production module used by real clients.
- Python-based automation agent: Playwright + APIs + SQLite + Telegram notifications to automate repetitive online tasks.
I can help with:
- Designing, building, and debugging n8n workflows (error handling, retries, logging).
- Connecting CRMs, e‑commerce platforms, and internal tools via REST APIs and webhooks.
- Invoicing & dunning flows, lead routing, reporting dashboards.
- Adding AI steps (LLM/OCR) into existing workflows where it makes sense.
I’m available 30–40 hours/week, work fully async, and I’m happy to start with a small paid task or pilot project to prove value.
Links:
- GitHub: marchikx (Andrew) · GitHub
- Perfex ↔ n8n module: N8N Bridge for Perfex CRM (v2.0 Platinum)
If this sounds relevant, please DM me here or email me at [email protected].