Privacy

Controller

Maximilian Gravemeyer, Zehdenicker Straße 15, 10119 Berlin, Germany. Email: max@rosenthaler.co.

The principle

This site sets no cookies, runs no analytics, and loads no third-party resources. Fonts are self-hosted. There is no tracking and no profiling.

Hosting and server logs

The site is served by Vercel Inc. (440 N Barranca Ave #4133, Covina, CA 91723, USA). When you visit, Vercel processes technically necessary connection data, in particular your IP address, the time, and the requested resource (server logs). This is required to deliver and secure the site (Art. 6 (1) (f) GDPR). A data processing agreement is in place with Vercel; transfers to the US rely on the EU-U.S. Data Privacy Framework and standard contractual clauses. Vercel retains logs only briefly.

Contact

The contact form sends nothing to a server: it opens your own email client with a prepared message. Only when you send that email do we receive your data, and we use it solely to answer your inquiry (Art. 6 (1) (b) GDPR). We delete emails once they are no longer needed for the correspondence and statutory retention.

Call booking (Calendly)

Booking a call runs on Calendly LLC (USA) on their own domain. Nothing from Calendly loads on this site: the schedule link is a plain link. Calendly processes data only once you open and use their page; their privacy policy then applies.

Local dismissal flag

If you dismiss the cookie note, your browser keeps a single local flag (localStorage) so the note stays dismissed (§ 25 (2) TDDDG: strictly necessary to carry out your decision). It contains no personal data and never leaves your device.

Your rights

You have the right to access (Art. 15 GDPR), rectification (Art. 16), erasure (Art. 17), restriction of processing (Art. 18), data portability (Art. 20), and objection to processing based on legitimate interests (Art. 21). An informal email to the address above is enough.

You may also lodge a complaint with a supervisory authority. Competent for us: Berliner Beauftragte für Datenschutz und Informationsfreiheit, Alt-Moabit 59–61, 10555 Berlin, Germany.

Encryption

The site is served exclusively over TLS (HTTPS).

Last updated: June 2026. This is a convenience translation; the German version is authoritative.