A short, practical privacy notice.

Last updated: September 9, 2026

Information submitted

The contact form collects the details you choose to provide so that I can assess and respond to your inquiry. Please do not submit credentials or other secrets.

How it is used

Submitted information is used only for project communication, scoping, quotation, and related record keeping. It is not sold or used for advertising profiles.

Service providers

Email delivery may use a configured provider. When no provider is configured, the form falls back to your own email application.

Analytics

Google Analytics 4 loads only after you allow analytics. It uses cookies to measure visits, page paths, referring domains, and basic browser/device information. Google also receives request metadata, including your IP address. Contact-form contents, email addresses, URL query strings, and fragments are not added to analytics events. Enhanced measurement, Google signals, and advertising personalization are disabled.

Your analytics choice

Rejecting analytics does not affect the website or contact form. Use Analytics preferences in the footer to change or withdraw your choice. Withdrawal stops further collection on this site and removes its Analytics cookies; it does not erase data already received by Google. The preference is stored in your browser for up to 180 days. Analytics cookies are configured to expire after 180 days without automatic renewal.

Questions or deletion requests

Use the contact email below to ask about information you submitted or request its deletion, subject to any legal record-keeping requirements.

ruo@deng.in

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