
Mateusz K
AI Automation Specialist
Skills

Bekijk mijn diensten

Portfolio
Werkervaring
AI Automation Specialist | n8n, AI Agents & API Integrations
Upwork • Freelance
Dec 2025 - Present • 6 mos
I build AI agents and automations that take repetitive work off people and close sales 24/7 — with a working system to prove it, not just slides. Recent build (live demo): GlowUp Clinic — glowup-clinic.vercel.app — an AI agent that chats with patients in any language, runs a medical screening, proposes a free slot from Google Calendar and collects a deposit via Stripe before they message a competitor. Built end to end on n8n + Dify + OpenAI, integrated with Stripe, Google Calendar and Airtable over clean APIs — no bloated custom backend, easy to maintain. What I do for you: - AI chat & booking agents (web, WhatsApp, Instagram/Messenger) - Workflow automation in n8n / Make / Zapier (CRM, email, calendar, payments) - LLM integrations & prompt engineering (OpenAI, Claude, Dify + RAG) - API integrations, webhooks, error handling for 24/7 reliability I also come from sales, so I build automations that map to how your business actually makes money. Message me your use case and I'll tell you exactly what's possible — and show it live.