Projects.
A short selection - from sole proprietors to a banking group. Each case with a clear problem, the decisions made, and what shipped to production.
1st World Congress on Cancer & Sexual Health.
An SSR platform for an international medical congress bridging oncology, sexology, and patient care. KSeF integration, invoicing, and Stripe payments - 650+ scientists, clinicians and doctoral researchers in Szczecin.
Algiz — AI Chargeback Defender for Shopify.
Algiz is an AI Chargeback Defender for Shopify SMB merchants. It auto-drafts a Visa CE 3.0–native evidence packet for every chargeback, and the merchant approves it in a single click - no more silent auto-submits losing disputes on their behalf. Currently in pre-launch waitlist mode, with a Q2/Q3 2026 Shopify App Store launch target.
Concorda.
Polish IT body leasing firms hiring contractors on B2B agreements face a 60k PLN fine per contractor under the PIP reform of July 8, 2026. Concorda turns a PIP inspection from three weeks of panic into five minutes of PDF export. Per-contractor risk score, anti-sham clauses, KSeF self-invoicing, and GDPR-by-design in one system.