Privacy
Protecting personal data is important to me.
This privacy policy explains which personal data may be processed when you visit this website and for what purposes.
Controller
The controller responsible for data processing on this website is:
Mathias Janßen
Karl-Marx-Straße 38
18057 Rostock
Germany
Email: [email protected]
Hosting and Server Log Files
When this website is accessed, technically necessary information may be processed by the web server.
This may include:
- IP address
- Date and time of access
- Requested page or file
- Amount of data transferred
- Referrer
- Browser and browser version
- Operating system
- HTTP status code
This data may be required to provide the website technically, ensure the stability and security of the system, and diagnose technical errors.
The legal basis for this processing is Article 6(1)(f) GDPR. The legitimate interest is the secure and reliable operation of this website.
Hosting
This website is hosted by STRATO.
In connection with the provision of the hosting infrastructure, STRATO may process technically necessary data, including server log data, on my behalf.
The legal basis for the processing required to provide and secure this website is Article 6(1)(f) GDPR. My legitimate interest is the secure and reliable operation of this website.
STRATO acts as a data processor where applicable under Article 28 GDPR.
Cookies
This website does not use cookies for analytics, advertising, or tracking purposes.
Where technically necessary browser-side settings are stored, they are used only to provide website functionality.
For example, the selected appearance mode — Light, Dark, or System — is stored locally in the browser.
Local Storage
This website uses the browser's Local Storage to remember the selected appearance mode.
Only the selected color scheme preference is stored.
This information is not transmitted to the operator of this website or to third parties.
External Links
This website contains links to external services, for example project websites or the Apple App Store.
A connection to the respective external provider is established only when such a link is opened.
The respective external provider is responsible for the processing of personal data on the linked website.
No Analytics or Tracking Services
This website currently does not use web analytics, advertising, or user-tracking services.
In particular, no user profiles are created for advertising purposes.
Your Rights
Subject to the applicable legal requirements, you may have the following rights regarding your personal data:
- Right of access
- Right to rectification
- Right to erasure
- Right to restriction of processing
- Right to data portability
- Right to object to certain processing activities
You also have the right to lodge a complaint with a competent data protection supervisory authority.
Right to Object
Where personal data is processed on the basis of Article 6(1)(f) GDPR, you have the right to object to such processing under the applicable legal requirements.
Changes to This Privacy Policy
This privacy policy may be updated if the website, the technologies used, or applicable legal requirements change.
Last updated: August 2026