Privacy Policy
Last updated: January 19, 2026
Welcome to alytvynenko.net (the "Website"), operated by Andrii Lytvynenko ("I", "me", or "my"). I am committed to protecting your privacy and handling your personal data in compliance with the General Data Protection Regulation (GDPR) and other applicable data protection laws.
This Privacy Policy explains how I collect, use, and protect information when you visit my Website.
1. Data Controller
The data controller responsible for your personal data is:
2. Information I Collect
2.1 Information Collected Automatically
When you visit my Website, certain information is collected automatically through cookies and similar technologies:
- Device Information: Browser type, operating system, device type, screen resolution
- Usage Data: Pages visited, time spent on pages, click patterns, scroll depth
- Technical Data: IP address (anonymized), referring URL, date and time of visit
- Location Data: General geographic location (country/region level only)
2.2 Information You Provide
This Website does not have contact forms or user registration. If you contact me via email or other means listed on the Website, I may collect:
- Your name and email address
- Any other information you choose to provide in your message
3. Analytics Services
I use the following third-party analytics services to understand how visitors interact with my Website:
This Website uses Google Analytics 4, a web analytics service provided by Google LLC. Google Analytics uses cookies to analyze your use of the Website.
Google may transfer this data to servers in the United States. Google is certified under the EU-U.S. Data Privacy Framework.
Learn more: Google Privacy Policy
Opt-out: Google Analytics Opt-out Browser Add-on
4. Cookies
Cookies are small text files stored on your device when you visit a website. This Website uses the following types of cookies:
| Cookie Type | Purpose | Duration |
|---|---|---|
| Essential | Required for the Website to function properly (e.g., service worker) | Session |
| Analytics (Google) | Measure Website traffic and user behavior | Up to 2 years |
Managing Cookies
You can control cookies through your browser settings. Most browsers allow you to:
- View and delete existing cookies
- Block all cookies or third-party cookies
- Set preferences for specific websites
Please note that blocking cookies may affect the functionality of some websites.
5. Legal Basis for Processing
Under the GDPR, I process your personal data based on the following legal grounds:
- Legitimate Interest (Art. 6(1)(f) GDPR): For analytics purposes to improve the Website and understand visitor behavior. I have conducted a balancing test to ensure my interests do not override your rights.
- Contract Performance (Art. 6(1)(b) GDPR): When you contact me regarding potential B2B collaboration or services.
- Consent (Art. 6(1)(a) GDPR): Where explicitly obtained for specific processing activities.
6. How I Use Your Information
I use the collected information for the following purposes:
- To analyze Website traffic and user behavior
- To improve the Website's content, design, and user experience
- To respond to your inquiries or communications
- To ensure the security and proper functioning of the Website
- To comply with legal obligations
7. Data Sharing
I do not sell, trade, or rent your personal data to third parties. Your data may be shared with:
- Analytics Providers: Google, as described above
- Hosting Provider: GitHub Pages, which hosts this Website
- Legal Authorities: If required by law or to protect my rights
8. International Data Transfers
Your data may be transferred to and processed in countries outside the European Economic Area (EEA), particularly the United States. When such transfers occur, I ensure appropriate safeguards are in place:
- EU-U.S. Data Privacy Framework certification (Google)
- Standard Contractual Clauses approved by the European Commission
9. Data Retention
I retain your personal data only for as long as necessary to fulfill the purposes described in this Privacy Policy:
- Analytics Data: Up to 26 months (Google Analytics default retention)
- Email Communications: As long as necessary for business purposes or as required by law
- Server Logs: Typically 90 days
10. Your Rights (GDPR)
As a data subject under the GDPR, you have the following rights:
- Right of Access (Art. 15): Request a copy of your personal data
- Right to Rectification (Art. 16): Request correction of inaccurate data
- Right to Erasure (Art. 17): Request deletion of your data ("right to be forgotten")
- Right to Restrict Processing (Art. 18): Request limitation of data processing
- Right to Data Portability (Art. 20): Receive your data in a structured format
- Right to Object (Art. 21): Object to processing based on legitimate interests
- Right to Withdraw Consent: Where processing is based on consent
You also have the right to lodge a complaint with a supervisory authority. In Poland, this is the President of the Personal Data Protection Office (UODO): uodo.gov.pl
11. Security
I implement appropriate technical and organizational measures to protect your personal data, including:
- HTTPS encryption for all data transmission
- Content Security Policy (CSP) headers
- Regular security reviews
- Limited access to personal data
However, no method of transmission over the Internet is 100% secure. I cannot guarantee absolute security of your data.
12. Children's Privacy
This Website is not directed at children under 16 years of age. I do not knowingly collect personal data from children. If you believe I have collected data from a child, please contact me immediately.
13. Third-Party Links
This Website contains links to external websites (LinkedIn, GitHub, etc.). I am not responsible for the privacy practices of these third-party sites. I encourage you to review their privacy policies.
14. Changes to This Privacy Policy
I may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated "Last updated" date. Significant changes may be communicated through the Website.
15. Contact Me
If you have any questions, concerns, or requests regarding this Privacy Policy or your personal data, please contact me: