Privacy policy

1. Controller

The data controller for this website, as defined by the General Data Protection Regulation (GDPR), is:

Christian Kulesza
Remscheider Str. 79
51103 Cologne
E-Mail: christian_kulesza@me.com

2. Hosting and Server Log Files

This website is hosted on servers belonging to STRATO AG, located in Berlin, Germany. When you visit the website, technically necessary connection data is automatically collected and stored in server log files.

The server log files are automatically deleted after the specified retention period has expired, unless longer retention is necessary to investigate specific security incidents.

In particular, the following data may be processed:

• Connection DataIP address of the accessing device
• Time of AccessDate and time of access
• Inquiry DataPage or file accessed, amount of data transferred, and HTTP status code
• Source pageAddress of the previously visited website (referrer URL), if transmitted by the browser
• System InformationBrowser type, browser version, and operating system

Data processing is based on Article 6(1)(f) of the GDPR. Our legitimate interest lies in ensuring the secure, reliable, and technically error-free operation of this website.

3. SSL/TLS Encryption

This website uses SSL/TLS encryption to secure the transmission of confidential information. This protects data transmitted between your browser and our server from being accessed by unauthorized third parties.

You can recognize an encrypted connection, in particular, by the fact that the website address begins with “https://” and your browser indicates that the connection is secure.

4. Cookies and Analytics

The website code does not use cookies and does not incorporate any web analytics, advertising, or tracking services. There are no embedded maps, videos, contact forms, or externally loaded fonts.

When you select an email link, a map link, or an external link, the respective third-party application or website will open; its privacy policy applies there.

5. Fonts

This website uses fonts (Anonymous Pro, Montserrat) that are hosted locally . No data is transmitted to third parties. The fonts are subject to the Open Font License (OFL) and are stored on our own server.

6. Contact by email or phone

If you contact us by email or phone, the information you provide will be used to process your inquiry. The specific retention period depends on the nature of the inquiry and the applicable legal retention requirements.

7. External Links

This website contains links to external websites, in particular to GitHub and LinkedIn. These are simple links and not embedded social media plugins. The inclusion of these links alone does not result in the transmission of any personal data to the linked providers.

When you click on an external link, you will be redirected to the website of the respective provider. For technical reasons, the provider will receive, in particular, your IP address and information about your browser. If you are logged into a user account on that site, the provider may be able to associate your visit with your account.

The respective provider is responsible for the processing of personal data on the linked websites. Information regarding the nature, scope, and purpose of the processing, as well as your rights and settings options, can be found in the respective provider’s privacy policy.

8. Data Subject Rights Under the GDPR

You have the following rights regarding the processing of your personal data:

• Right to Information

  Art. 15 of the GDPR

  You may request information regarding the processing of your personal data.

• Right to Correction

  Art. 16 of the GDPR

  You may have inaccurate personal data corrected and incomplete data supplemented.

• Right to Erasure

  Art. 17 of the GDPR

  You may request the deletion of your personal data in accordance with the applicable legal requirements.

• Right to Restriction of Processing

  Art. 18 of the GDPR

  You may request that the processing of your personal data be restricted, subject to the legal requirements.

• Right to Data Portability

  Art. 20 of the GDPR

  Subject to the legal requirements, you may receive the personal data you have provided in a structured, commonly used, and machine-readable format and transmit it to another data controller.

• Right to Withdraw Consent

  Art. 7(3) of the GDPR

  You may revoke your consent at any time, effective for the future.

• Right to File a Complaint with a Regulatory Authority

  Art. 77 of the GDPR

  You may file a complaint with a data protection supervisory authority regarding the processing of your personal data.