Privacy Policy

1. Controller

2. General information

This website is used solely to present our company. It does not use cookies, analytics or tracking tools, or embed third-party content (such as external fonts, maps or videos).

3. Hosting (GitHub Pages)

This website is hosted using GitHub Pages, a service provided by GitHub, Inc., 88 Colin P. Kelly Jr. Street, San Francisco, CA 94107, USA (“GitHub”). When you visit this website, GitHub processes technically necessary data, particularly the IP address of the device accessing the website, in server log files to deliver the website and ensure the security and integrity of the service.

The legal basis for this processing is Article 6(1)(f) of the General Data Protection Regulation (GDPR). Our legitimate interest is to provide this website securely and efficiently. Personal data is transferred to the USA on the basis of the European Commission’s adequacy decision for the EU-US Data Privacy Framework (Article 45 GDPR); GitHub is certified under the EU-US Data Privacy Framework.

Further information is available in the GitHub Privacy Statement and the information about data collection by GitHub Pages.

4. Contact by email

If you contact us by email, we process the data you provide (email address and message content) solely to handle your enquiry. The legal basis is Article 6(1)(b) GDPR where your enquiry relates to entering into or performing a contract; otherwise, it is Article 6(1)(f) GDPR (our legitimate interest in responding to enquiries). The data is deleted once it is no longer necessary to handle your enquiry, provided no statutory retention obligations require us to keep it.

5. Your rights

You have the following rights against us regarding your personal data: the right of access (Article 15 GDPR), rectification (Article 16 GDPR), erasure (Article 17 GDPR), restriction of processing (Article 18 GDPR), data portability (Article 20 GDPR), and the right to object to processing (Article 21 GDPR).

You also have the right to lodge a complaint with a data protection supervisory authority about our processing of your personal data (Article 77 GDPR). The supervisory authority responsible for us is the Hessian Commissioner for Data Protection and Freedom of Information (Hessischer Beauftragter für Datenschutz und Informationsfreiheit, HBDI).

Last updated: August 2026