Privacy Policy

1. Data Controller

Name: Jan Jędrzejak
Email: jan.jedrzejak@gmail.com
Website: janjedrzejak.github.io

I am responsible for processing your personal data in accordance with the GDPR (EU) 2016/679 (RODO) regulation.

2. What Data We Collect and How

2.1 Data Collected Automatically by Google Analytics

When you visit my website, the following data is automatically collected:

• IP Address – Your device identifier (shortened version without the last octet)
• Device Type – Whether you use a computer, tablet, or smartphone
• Operating System – Windows, macOS, iOS, Android, etc.
• Web Browser – Chrome, Firefox, Safari, etc.
• Pages Visited – Your click path on the website
• Time Spent on each page
• Traffic Source – Whether you came from a search engine, directly, or another site
• Session and User Identifiers – Unique identifier for your session

2.2 Data Collected Through Cookies

With your consent, data is collected through:

• Silktide Cookies (cc_cookie) – Stores your cookie preferences (type: analytics, marketing)
• Google Analytics Cookies – Session and user identifiers (type: analytics)

2.3 Data From Contact Forms

If you send me an email or contact form, I collect:

• Your email address
• Message content
• Subject
• Date and time of sending

3. Purpose of Data Processing

Purpose	Data Used	Legal Basis	Retention Period
Website traffic analysis	IP, device type, click path	Consent (Art. 6(1)(a) GDPR)	25 months
Improving user experience	User behavior, page returns	Consent (Art. 6(1)(a) GDPR)	25 months
Contact and communication	Email, message	Consent (Art. 6(1)(a) GDPR)	As per law

4. We Do Not Sell Your Data

5. Data Recipients

Google Ireland Limited

• Role: Data Processor
• Service: Google Analytics
• Location: Ireland (GA4 stores data in the EU)
• Agreement: Google has concluded Standard Contractual Clauses (SCCs) in compliance with the CJEU ruling in Schrems II
• More Info: Google Privacy Policy

GitHub Pages

• Role: Hosting Provider
• Service: Website static file storage
• Location: United States
• Agreement: Standard Contractual Clauses

6. Your Rights

Under GDPR, you have the following rights:

6.1 Right of Access (Art. 15 GDPR)

You have the right to request information about what data I process about you.

How: Send an email to jan.jedrzejak@gmail.com
Response time: 30 days

6.2 Right to Rectification (Art. 16 GDPR)

If you believe the data about you is inaccurate or incomplete, you have the right to request correction.

6.3 Right to Erasure (Art. 17 GDPR)

You have the right to request deletion of your personal data, unless:

• The data is necessary to fulfill a contract
• I must retain it due to legal obligations
• Processing is justified for other public interests

6.4 Right to Restrict Processing (Art. 18 GDPR)

You can request restriction of data processing in specific cases.

6.5 Right to Data Portability (Art. 20 GDPR)

You have the right to receive your data in a structured, machine-readable format (e.g., CSV) and transfer it to another controller.

6.6 Right to Object (Art. 21 GDPR)

You have the right to object to processing based on your explicit consent.

6.7 How to Exercise Your Rights

To exercise any of the above rights, send an email to: jan.jedrzejak@gmail.com

In your message, include:

• Which right you want to exercise
• Your full name
• Email address for contact
• Detailed description if possible

I guarantee a response within 30 days.

7. Changing Your Cookie Preferences

You can change your cookie preferences at any time by clicking the link below:

Manage Cookies

Or use the cookie settings banner at the bottom of the page.

If you decide to reject analytics cookies:

• Google Analytics will be disabled
• I will not collect data about your activity on the site
• The cookie banner will appear again on your next visit

8. Data Security

I take the following data protection measures:

• ✅ HTTPS connection (encrypted transmission)
• ✅ Secure servers (GitHub Pages)
• ✅ Limited access to data
• ✅ Google Analytics integration (GDPR compliant)

9. Data Retention Periods

Data Type	Retention Period	Reason
Google Analytics Data	25 months	Google Analytics default settings
Cookie Preferences	1 year	Cookie expiration setting
Contact Form Email	Up to 1 year	Response and archiving

10. Policy Updates

I reserve the right to make changes to this privacy policy. Changes will be published on this page with an updated date.

Important: If changes are significant, I will notify you accordingly.

11. Contact and Complaints

If you have questions about this privacy policy, please contact:

Email: jan.jedrzejak@gmail.com
Website: janjedrzejak.github.io

Right to File a Complaint

If you believe your rights have been violated, you have the right to file a complaint with the Office for Personal Data Protection (UODO):

Office for Personal Data Protection
ul. Stawki 2
00-193 Warsaw
Phone: +48 22 531 03 00
Email: president@uodo.gov.pl
Website: uodo.gov.pl