Data controller
The data controller is Mateusz Kornaś, contact: [email protected].
Short, honest policy — because the site is simple and I don't collect more than I have to.
The data controller is Mateusz Kornaś, contact: [email protected].
Only what you submit through the contact form: name, email, and message body. I use this data only to reply to your inquiry.
This site uses only necessary cookies (e.g. remembering that you dismissed the cookie banner). No Google Analytics, no Facebook Pixel, no third-party tracking. No data is shared with third parties.
My server keeps technical logs (IP address, request time, URL path) for diagnostics and security. Logs are retained for at most 30 days.
Contact-form messages are sent through Resend (resend.com), which acts as a data processor — it handles your email and message only to deliver it to my inbox.
You have the right to access, correct, and delete your data, and to file a complaint with the Polish data-protection authority (UODO). For anything related, email [email protected] — I usually reply the same day.
I may update this policy. The last-updated date is shown at the bottom of this page.
Last updated: 2026-05-26