Privacy and cookies

Updated 28 October 2026. This portfolio is operated by Valeryia Kastamarava. For privacy questions or requests, email kosstomarova@gmail.com.

Optional Google Analytics

If you accept analytics, this website uses Google Analytics 4 to understand visits, traffic sources, pages viewed, engagement and contact-link clicks. The legal basis for this optional analytics processing is your consent. Google receives browsing and device information, approximate location and cookie identifiers. Contact-click events record the contact method, such as email or LinkedIn, rather than your message or contact details.

The Google Analytics tag loads only after you accept. Rejecting analytics leaves the portfolio available. Advertising storage, Google signals and advertising personalization are disabled by this integration. Analytics cookies are configured to expire after 180 days.

Your choice

Use Cookie settings at the bottom of any page to accept or reject analytics, or withdraw an earlier choice. Your choice is stored in your browser for up to 180 days. Withdrawal stops future collection and clears this site's Google Analytics cookies; it does not automatically erase previously collected data.

Providers and data

The site is hosted by Vercel, which processes technical request data to deliver and secure the website. Google Fonts provides the site's fonts and receives the technical information needed to serve those requests. These services are separate from optional analytics. Google and Vercel may process information outside the European Economic Area using applicable safeguards.

Learn more in Google's privacy policy, Google Analytics' data practices and Vercel's privacy policy.

Your rights

Depending on applicable law, you may request access, correction, deletion or restriction of personal data, object to processing, request portability, withdraw consent, or complain to a data protection authority. Contact the email above with a privacy request. You do not need to accept analytics to contact me.