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Privacy Policy

Datenschutzerklärung (Deutsch)

This Privacy Policy explains how personal data is processed when you visit leonlatsch.dev.

Controller

Leon Latsch
Germany
Email: hello@leonlatsch.dev

General Information

This website is primarily an informational personal and project website. No user accounts are provided and no cookies are used by this website itself.

Hosting and Server Log Files

When you access this website, technical information is processed automatically by the hosting provider in order to deliver the site reliably and securely. This may include your IP address, date and time of the request, requested pages, browser and device information, and similar technical data.

This processing is necessary to operate the website and to ensure security and stability.

Use of TelemetryDeck to analyze app usage

We use the privacy-friendly analytics service TelemetryDeck (provider: TelemetryDeck GmbH, Von-der-Tann-Str. 54, 86159 Augsburg, Germany) to analyze usage data. The use is based on Art. 6 para. 1 lit. b GDPR, as we require reliable and efficient tools for collecting app usage data in order to fulfill the contract with you, our customer.

What data is transferred?

The data processed by TelemetryDeck is completely anonymized and does not allow any conclusions to be drawn about personal information.

The following data is collected, among other things:

  • an anonymized, untraceable user ID (per app installation)
  • actions defined by the app publisher (e.g., "app launched," "settings opened")
  • a rounded timestamp (to the nearest hour)
  • device metadata (e.g., system version, app version, device type)
  • additional metadata defined by the app publisher (e.g., "number of items in the database")

What is not stored?

  • No IP addresses (not in logs, not in the database)
  • No cookies or tracking technologies
  • no persistent identifiers that could be traced back to individuals

The source code of the TelemetryDeck SDK is completely open source and available on GitHub: https://github.com/TelemetryDeck

Further information on the exact data processing by TelemetryDeck can be found at: https://telemetrydeck.com/privacy and at https://telemetrydeck.com/docs/guides/privacy-faq/

Google Fonts

This website uses Google Fonts to display fonts consistently. When fonts are loaded from Google servers, your browser connects to Google domains such as fonts.googleapis.com and fonts.gstatic.com.

According to Google, requests to the Google Fonts API do not use cookies. However, the connection to Google is necessary to load the fonts when they are not hosted locally.

Further information: Google Fonts Privacy and Data Collection.

Contact

If you contact me by email, the data you provide will be processed only for the purpose of handling your request and any related follow-up communication.

External Links

This website may contain links to external websites. I am not responsible for the content or privacy practices of those third-party websites.

Your Rights

Under applicable data protection law, you may have the right to request access to your personal data, rectification, erasure, restriction of processing, objection to processing, and data portability. You also have the right to lodge a complaint with a supervisory authority.

Changes to This Privacy Policy

This Privacy Policy may be updated from time to time to reflect technical or legal changes. The current version will always be published on this page.

Contact for Privacy Questions

If you have questions about this Privacy Policy, please contact hello@leonlatsch.dev.

Copyright ® 2026 Leon Latsch

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