Privacy
Last updated: 11.10.2026
Controller
The data controller is Dawid Wietrzych, contact: hello@wiater.dev.
Cookies
This site does not use cookies.
Hosting
This site is hosted by Vercel Inc. (USA). On every visit the server processes your IP address and browser information to deliver and secure the site. Legal basis: legitimate interest (Art. 6(1)(f) GDPR). Data may be transferred to the USA. Details: Vercel privacy policy.
Analytics
This site uses Vercel Web Analytics and Vercel Speed Insights to measure visits and performance. These tools do not use cookies. Visitors are recognised by a hash of request data that is discarded after 24 hours, and statistics are aggregated only. Legal basis: Art. 6(1)(f) GDPR. You can block these scripts in your browser settings or with a content blocker.
If you write to me, I use the data from your message only to reply and keep it for the duration of our correspondence. Legal basis: Art. 6(1)(f) GDPR, or Art. 6(1)(b) GDPR when we discuss working together.
Your rights
You have the right to access, rectify and erase your data, to restrict its processing and to object. You can also lodge a complaint with the Polish supervisory authority, Prezes Urzędu Ochrony Danych Osobowych (ul. Stawki 2, 00-193 Warszawa, uodo.gov.pl).