Privacy

What this site collects

Short version: as little as possible, and never to sell.

Analytics. I use PostHog and Plausible, both hosted in the EU: no cookies, nothing stored in your browser, no personal profiles. Visitors are counted with an anonymous hash that changes daily; your IP address is used only for that hash and to determine the country. No advertising trackers, ever.

Booking or email. If you write to me or book a call, I use what you send only to reply and prepare for the conversation. Booking runs on Cal.com, which processes the details you enter to schedule the call; beyond that and the analytics above, nothing goes to third parties.

Your call. Want your data removed, or have a question? Email o.kyryllov@icloud.com and I will sort it.

Last updated June 2026.