Privacy policy

Last updated: 13 November 2026

The short version

• This website sets no cookies and uses no analytics or tracking.
• It is hosted by Cloudflare, which sees your IP address so it can deliver the pages.
• The booking calendar comes from Cal.com and loads only when you click “Show available times”.
• Videos, images and fonts all come from this website. Nothing loads from Google, YouTube or social networks.

Who is responsible

The controller under the General Data Protection Regulation (GDPR) is:

Email: [email protected]

Hosting

This website is hosted by Cloudflare, Inc., 101 Townsend St, San Francisco, CA 94107, USA. Each time you open a page, Cloudflare processes your IP address, the date and time, the page you asked for, the page you came from, and your browser and operating system. This is needed to deliver the website, keep it fast and protect it from attacks.

Legal basis: Art. 6(1)(f) GDPR. Our legitimate interest is a website that works and stays secure. We do not keep these logs ourselves.

Cloudflare processes this data for us under a data processing agreement. Cloudflare is certified under the EU-U.S. Data Privacy Framework, so the transfer to the USA is covered by the European Commission’s adequacy decision (Art. 45 GDPR). Cloudflare’s privacy policy: cloudflare.com/privacypolicy.

Cookies

This website sets no cookies and stores nothing on your device. The booking calendar is the one exception, and only after you click to open it (see below).

Booking a call (Cal.com)

Our booking calendar is provided by Cal.com, Inc., USA. It does not load when you open the contact page. It loads only when you click “Show available times”. From that moment your browser connects to Cal.com’s servers, which receive your IP address and browser details, and Cal.com may store data on your device that the calendar needs to work.

If you book a call, Cal.com processes what you enter (your name, your email address, the time you pick and anything you write in the notes), sends us the booking and sends you a confirmation. The call itself runs on the video service named in that confirmation, and that service’s privacy policy applies to it.

Legal basis: loading the calendar is based on your consent, which you give by clicking (Art. 6(1)(a) GDPR and § 25(1) TDDDG). You can withdraw it at any time for the future: the calendar only loads again if you click again. Handling your booking is needed to arrange the call you asked for, a step before a possible contract (Art. 6(1)(b) GDPR).

Cal.com processes booking data for us under a data processing agreement and is certified under the EU-U.S. Data Privacy Framework. Cal.com’s privacy policy: cal.com/privacy.

We keep booking details for as long as we need them for the call and any project that follows, then delete them, unless the law requires us to keep them longer (for example, tax rules for invoices).

Email and phone

If you email or call us, we process your email address or phone number, your message and anything you attach, so we can answer you. Legal basis: Art. 6(1)(b) GDPR if your message is about working with us, otherwise Art. 6(1)(f) GDPR (our interest in answering the messages we get). Our email and phone providers handle the messages for us. We delete them when they are no longer needed, unless the law requires us to keep them.

Links to other websites

Our links to Instagram and other websites are plain links. Nothing is sent to those sites until you click one. After that, their own privacy policies apply.

Your rights

You have the right to:

• know what data we hold about you (Art. 15 GDPR)
• have it corrected (Art. 16 GDPR)
• have it deleted (Art. 17 GDPR)
• have its use restricted (Art. 18 GDPR)
• get it in a common, machine-readable format (Art. 20 GDPR)
• withdraw a consent at any time, for the future (Art. 7(3) GDPR)

Right to object: where we rely on Art. 6(1)(f) GDPR, you can object at any time, on grounds relating to your particular situation (Art. 21 GDPR).

To use any of these rights, email [email protected].

You can also complain to a data protection authority (Art. 77 GDPR). Ours is the Landesbeauftragte für den Datenschutz und die Informationsfreiheit Baden-Württemberg: baden-wuerttemberg.datenschutz.de.

Anything else

You don’t have to give us any data to use this website. To book a call we need your name and email address, because without them we can’t arrange it. We make no automated decisions about you and build no profiles. The website is only served over an encrypted connection (HTTPS).

We update this policy when the website changes. The date at the top shows the latest version. The legal notice is in our Impressum.