As of: April 2026
Wolfgang Schmidt
c/o WWS Advisory GmbH
Adalbertstrasse 14
80799 Munich, Germany
E-mail:
Depending on the domain, this website is provided through two different hosting services:
Some domains of this website are hosted via GitHub Pages, a service of GitHub Inc., 88 Colin P Kelly Jr St, San Francisco, CA 94107, USA. When the website is accessed, GitHub automatically records server log files which may contain information such as IP address, browser type, operating system and time of access.
Further information: GitHub Privacy Statement.
Other domains are hosted via Strato AG, Otto-Ostrowski-Strasse 7, 10249 Berlin, Germany. Here too, server log files are automatically recorded when the website is accessed; these may contain information such as IP address, browser type, operating system and time of access.
Further information: Strato Privacy Policy.
When you visit this website, information is automatically stored in server log files. This includes: IP address, date and time of the request, URL accessed, browser type and operating system. Processing is carried out on the basis of Art. 6 (1) lit. f GDPR (legitimate interest in the secure and error-free provision of the website).
If you contact us by e-mail, your details (e-mail address, name, message) will be stored for the purpose of processing the enquiry. The data will not be passed on without your consent and will be deleted after final processing, unless statutory retention obligations preclude this. Legal basis: Art. 6 (1) lit. f GDPR.
This website uses Matomo (formerly Piwik), an open-source software for the statistical analysis of website visits. Matomo runs on a dedicated server at the German hosting provider Strato AG (Otto-Ostrowski-Strasse 7, 10249 Berlin, Germany). Each time this website is accessed, the data required for tracking processing is transmitted to this Strato server. No further transfer to third parties takes place. Further information: strato.de/datenschutz.
The following data is processed during analysis: the anonymised IP address, pages accessed, date and time of access, browser type and operating system, and the referring page (referrer). The IP address is anonymised before storage, so that no conclusions can be drawn about individual users.
Legal basis: Art. 6 (1) lit. f GDPR (legitimate interest in the anonymised analysis of user behaviour for the improvement of the website).
Opt-out: You can object to data collection by Matomo at any time. Use the following option:
The media page of this website contains links to YouTube videos and Spotify podcasts. These links lead to external services and transmit data to the respective providers (Google LLC and Spotify AB) when accessed. No embedded frames (iframes) are used on this website; data is only transmitted when an external link is clicked.
Under the GDPR, you have the following rights vis-à-vis the controller:
For requests regarding your rights, please contact us by e-mail at .
Competent supervisory authority: Berlin Commissioner for Data Protection and Freedom of Information, Alt-Moabit 59–61, 10555 Berlin, Germany, datenschutz-berlin.de.
This website uses the fonts Lato and Poppins. These are provided locally on the server. There is no connection to external servers, in particular no transmission of data to Google or other third parties when loading the fonts.