Privacy Policy
# Last updated: November 10, 2025
This privacy policy explains how this personal portfolio website collects, uses, and protects your information. As a personal portfolio focused on mathematics and software development, I am committed to transparency and respecting your privacy.
→ TL;DR: This site collects minimal data, uses cookies for functionality, and never sells your information.
→ Automatically Collected Information
- •Analytics Data: Page views, time spent on pages, browser type, device type, and referring websites (via Vercel Analytics)
- •Technical Data: IP address (anonymized), browser version, operating system, screen resolution
- •Interaction Data: Clicks, scrolls, and interactions with interactive demos and visualizations
→ Information You Provide
- •Contact Form: Name, email address, subject, and message content when you submit the contact form
- •Console Mode: Commands entered in the Easter egg console mode (stored locally in your browser only)
- •Preferences: Cookie consent choices, theme preferences, and other settings (stored locally)
This website uses cookies and browser local storage to enhance your experience. You can manage your cookie preferences at any time through the cookie settings.
Essential Cookies
Required for basic site functionality, including cookie consent preferences, console mode history, and session management. These cannot be disabled.
Analytics Cookies
Help understand how visitors interact with the site through Vercel Analytics. Data is anonymized and used solely for improving user experience.
Preference Cookies
Remember your settings and preferences, such as notification dismissals and UI customizations.
Note: You can view, manage, and delete cookies at any time through the Cookie Settings accessible in the footer or by typing cookie-settings in Console Mode.
- →Improve User Experience: Analyze site usage to optimize content, navigation, and interactive features
- →Respond to Inquiries: Process and respond to messages sent through the contact form
- →Maintain Functionality: Ensure interactive demos, visualizations, and features work correctly
- →Security: Detect and prevent abuse, spam, and security threats
- →Legal Compliance: Comply with applicable laws and regulations
I take reasonable measures to protect your information from unauthorized access, alteration, disclosure, or destruction:
- •HTTPS encryption for all data transmission
- •Secure hosting infrastructure via Vercel
- •Regular security updates and monitoring
- •Minimal data collection principle
- •No sale or sharing of personal information with third parties
This website uses the following third-party services:
Vercel Analytics
Privacy-focused analytics that doesn't use cookies and anonymizes visitor data. Learn more at Vercel's Privacy Policy.
Vercel Hosting
Website hosting and CDN services. See Vercel's Privacy Policy.
You have the right to:
- →Access the personal information we hold about you
- →Request correction of inaccurate information
- →Request deletion of your personal information
- →Object to processing of your personal information
- →Withdraw consent for cookies (via Cookie Settings)
- →Lodge a complaint with a supervisory authority
If you have questions about this privacy policy or want to exercise your rights, please contact me:
I will respond to your request within 30 days of receipt.
Policy Updates: This privacy policy may be updated from time to time. The "Last updated" date at the top indicates when the policy was last revised. Continued use of the site after changes constitutes acceptance of the updated policy.