Privacy Policy
Last updated: 26 October 2026
- The booking page only shows my free times. It has no form and collects nothing about you.
- Visitor statistics run only if you click “Accept”. They use no cookies and don’t follow you to other sites.
- No ads, no selling of data, no newsletters.
- You can ask me at any time what I have about you, or ask me to delete it.
1. Who is responsible
The controller of your personal data is Michal Marcin, a private individual based in Slovakia, who runs michalmarcin.com.
Contact for anything about your data: info@michalmarcin.com.
2. Booking a call
The Let’s meet online page shows the free times in my Google Calendar. It only checks when I’m busy, never what my events are, and it doesn’t ask you for anything.
If one of the times suits you, you message me on LinkedIn. LinkedIn’s own privacy policy covers that conversation. I use what you write only to reply and arrange our call. If we agree on a time, I send you a Google Calendar invitation with a Google Meet link.
Legal basis: steps taken at your request before a possible cooperation (Art. 6(1)(b) GDPR) and my legitimate interest in replying to people who contact me (Art. 6(1)(f) GDPR).
3. Visitor statistics (only with your consent)
If you click Accept in the banner, the site loads Cloudflare Web Analytics. It tells me how many people visit and which pages they view. It sets no cookies, doesn’t build a profile of you, and doesn’t track you across other websites. If you click Decline, it is never loaded.
Your choice is saved in your own browser (local storage). You can change it at any time with the small Privacy button in the bottom-left corner of every page.
Legal basis: your consent (Art. 6(1)(a) GDPR), which you can withdraw at any time.
4. The games
- Settings, progress and scores are saved only in your own browser (local storage). They are never sent to me, and you can delete them by clearing the site data in your browser.
- Ships played online: the server keeps the game (the two fleets and the shots) so it can referee it. A game is deleted 24 hours after the last move.
- Maze with a phone as a controller: the server only passes the button presses between the two devices and stores nothing.
The games ask for no names, accounts or contact details.
5. Hosting and technical data
The website runs on Cloudflare. Like any web server, it processes your IP address and basic request details (such as the page and your browser type) to deliver the page and to protect the site against attacks.
Legal basis: my legitimate interest in running a secure website (Art. 6(1)(f) GDPR).
6. Who receives your data
| Service | What for |
|---|---|
| Cloudflare, Inc. (USA) | Hosting, email forwarding, visitor statistics (if you accepted) |
| Google Ireland Ltd. / Google LLC | Google Calendar and Google Meet, once we agree on a call |
Both companies may process data in the USA. They are certified under the EU–U.S. Data Privacy Framework and also use the EU Standard Contractual Clauses, so the transfer is protected as required by GDPR.
I don’t sell your data or share it with anyone else, unless the law requires me to.
7. How long I keep it
| Data | Kept for |
|---|---|
| The calendar invitation for our call | Up to 12 months after the date of the call, then deleted |
| Online Ships game | 24 hours after the last move |
| Your analytics choice, game settings and scores | In your browser until you clear them |
If our call leads to working together, I keep what is needed for that cooperation for as long as it lasts and as the law requires.
8. Your rights
Under GDPR you have the right to:
- ask what personal data I have about you and get a copy of it;
- have it corrected if it is wrong;
- have it deleted;
- restrict how I use it, or object to processing based on my legitimate interest;
- get the data you gave me in a common machine-readable format;
- withdraw your consent to visitor statistics at any time, without affecting what happened before.
To use any of these rights, email info@michalmarcin.com. I will reply within one month.
You can also file a complaint with the Slovak data protection authority: Úrad na ochranu osobných údajov Slovenskej republiky, Hraničná 12, 820 07 Bratislava, dataprotection.gov.sk.
I don’t make any automated decisions or profiles about you.
9. Changes
If the way the site handles data changes, I will update this page and the date at the top.