The following notes provide a simple overview of what happens to your personal data when you visit this website. Personal data is all data with which you can be personally identified.
Who is responsible for data collection on this website?
The data processing on this website is carried out by the website operator. You can find their contact
details in the Contact section of this website.
How do we collect your data?
On the one hand, your data is collected when you communicate it to us. This can be, for example, data that
you enter in a contact form or send to our chatbot.
Other data is collected automatically or with your consent by our IT systems when you visit the website.
This is primarily technical data (e.g., internet browser, operating system, or time of the page view).
We host our website with Vercel Inc., 340 S Lemon Ave #4133 Walnut, CA 91789, USA (hereinafter: Vercel).
When you visit our website, Vercel collects various log files including your IP addresses.
Vercel is certified under the "EU-US Data Privacy Framework" (DPF). The DPF is an agreement between the
European Union and the USA, which is intended to ensure compliance with European data protection standards
for data processing in the USA.
For more details, please refer to Vercel's privacy policy: https://vercel.com/legal/privacy-policy.
The operators of these pages take the protection of your personal data very seriously. We treat your personal data confidentially and in accordance with the statutory data protection regulations and this privacy policy.
The responsible body for data processing on this website is:
Rayk Kretzschmar
07743 Jena
Germany
Email: kretzschmar.rayk@gmail.com
If you send us inquiries via the contact form, your details from the inquiry form, including the contact details you provided there, will be stored by us for the purpose of processing the inquiry and in case of follow-up questions. We will not pass on this data without your consent.
If you contact us by email, telephone, or fax, your inquiry including all resulting personal data (name, inquiry) will be stored and processed by us for the purpose of processing your request. We will not pass on this data without your consent.
This website uses an AI-supported chatbot that processes your inputs to generate answers. The processing
takes place via the API of OpenAI Ireland Ltd., 1st Floor, The Liffey Trust Centre, 117-126 Sheriff Street
Upper, Dublin 1, D01 YC73, Ireland.
When you use the chatbot, your inputs and technical data are transmitted to OpenAI. Please do not enter any
sensitive personal data into the chat.
The legal basis for processing is our legitimate interest in modern and interactive communication (Art. 6
Para. 1 lit. f GDPR).
Further information can be found in OpenAI's privacy policy: https://openai.com/policies/privacy-policy.
This website uses analysis services from Vercel. Vercel collects anonymized visitor data to improve the performance and usability of the website. No cookies are set that would enable the identification of individuals. IP addresses are anonymized.
This website uses your browser's local storage to save your preference for dark mode. This is a purely technical necessity to provide the desired functionality. No personal data is stored or transferred to third parties.