Antoni Potrykowski - AI Automation & KSeF Integration

[email protected] | +48 883 312 585 | Poznań, Poland

About

I build AI automation systems and API integrations. My stack: n8n, Claude API, Python, React/TypeScript. Based in Poland, working with clients globally.

Projects

OZE.pl - AI Lead Processing System Built an automated lead qualification pipeline for a renewable energy company. Incoming leads are scored and enriched by Claude API, then pushed to HubSpot CRM with full contact data. Eliminated manual qualification step entirely. Stack: n8n, Claude API, HubSpot API, Python

Żabka Polska - Product Testing Pipeline Developed an automated product testing system deployed across 4,000+ retail stores nationwide as part of the Zielona Odnowa project. Stack: Python, REST API

KSeF FA(3) Integrator Working e-invoicing integration with Poland's mandatory National e-Invoicing System. Handles invoice generation, signing, and submission via FA(3) schema. Built for Polish SMEs and JDG ahead of the April 2026 compliance deadline. Stack: Python, REST API, React

Skills n8n - Claude API - Python - React - TypeScript - REST API - KSeF - HubSpot - AI Automation

Certifications UPenn FinTech Certificate via Coursera (2025)