Privacy policy
This English version is for convenience. The German Datenschutzerklärung is the legally binding version.
Controller
Thomas Ryter, Ryter Unternehmensberatung, Silbersteinstr. 45, 12051 Berlin, Germany
Email:
In short
This is an information site. It sets no cookies, has no contact form, embeds no third-party content and loads its fonts from its own server. It stores no information on your device and reads none from it (§ 25 TDDDG). Personal data is only processed as described below.
Hosting and server log files
The site is delivered through Cloudflare (Cloudflare, Inc., 101 Townsend St, San Francisco, CA 94107, USA). When you visit, technical access data is processed: IP address, date and time, the page requested, the referring page, browser and operating system.
This is necessary to deliver the site securely and reliably. Legal basis: Art. 6 (1) (f) GDPR. Cloudflare processes this data on my behalf under a data processing agreement (Art. 28 GDPR). Pages are usually served from data centres near you; processing in the USA is possible. Transfers rely on the EU–US Data Privacy Framework, under which Cloudflare is certified, and on the EU Standard Contractual Clauses. Log data is kept only as long as needed for these purposes.
Web analytics without cookies
The site uses Cloudflare Web Analytics to understand which pages are read. It works without cookies and stores nothing on your device, does not build user profiles and does not recognise returning visitors. It records page views, the referring page, load times and country, browser and device type in aggregated form.
Legal basis: Art. 6 (1) (f) GDPR, the interest in understanding how the site is used.
Contact by email or LinkedIn
If you write to me, I process the data you send to handle your request. Legal basis: Art. 6 (1) (b) GDPR for enquiries about a possible engagement, otherwise Art. 6 (1) (f) GDPR. The data is deleted once it is no longer needed, unless statutory retention periods apply.
The site links to LinkedIn but does not embed it. LinkedIn’s own privacy policy applies once you follow the link.
Fonts
Fonts are delivered from this site’s own server. No connection to Google or other font providers is made.
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 to object to processing based on Art. 6 (1) (f) (Art. 21). To exercise them, an email is enough.
You also have the right to lodge a complaint with a supervisory authority, for example the Berlin Commissioner for Data Protection and Freedom of Information, Alt-Moabit 59–61, 10555 Berlin.
No automated decision-making
No automated decision-making or profiling takes place.
Last updated: November 2026