Privacy policy
Last updated 15 October 2026
This policy covers piotrczerwinski.dev and the small internal tools I run for my own projects. The controller is Piotr Czerwiński, Wrocław, Poland. Contact: hello@piotrczerwinski.dev.
This website
No cookies, no ads, no tracking. Vercel Analytics counts visits in aggregate, without identifying you.
My internal tools
The tools connect, with my consent, only to social media accounts I own or manage (YouTube through Google, and Instagram, Facebook Pages and Threads through Meta). They read the statistics of my own posts and may publish my own posts. The data stays in my own systems, is used only for that purpose, and is never sold, shared or used for advertising. Use of data received from Google APIs follows the Google API Services User Data Policy, including its Limited Use requirements.
Your rights
Under the GDPR you can ask for access to, correction or deletion of your data, and you can complain to the Polish data protection authority (UODO). Access granted to the tools can be revoked at any time in your Google or Meta account settings, or by email.