Privacy policy
Updated:
This policy explains what personal data eduardocifuentes.tech processes, why, and how you can exercise your rights.
Controller
Eduardo Cifuentes, Santiago, Chile. Contact: contacto@eduardocifuentes.tech.
Browsing the site
- I use no cookies and no analytics, advertising or tracking tools.
- Your light or dark mode preference is stored only in your browser (
localStorage). It is never sent to any server, and you can delete it by clearing the site’s data. - Like any web server, the hosting provider (Hostinger) logs technical data for each visit, such as the IP address and the requested page, to operate and protect the service. I do not use those logs to identify you.
- Fonts, images and scripts are served from this same domain: the site loads no third-party resources.
Email subscription
If you subscribe to receive new tutorials or book announcements:
| What data | Your email address |
| What for | Sending you new tutorials and announcements of books and courses. Nothing else: I never sell or share your email |
| Legal basis | Your consent, which you confirm through the link in the verification email (double opt-in) |
| Who processes it | Buttondown, the newsletter service, which stores the list and sends the emails. Its servers may be located outside Chile |
| How long | As long as you stay subscribed. Once you unsubscribe, your address stops receiving emails |
Your rights
You can unsubscribe at any time with the link included in every email. You can also ask me to access, correct or delete your data by writing to contacto@eduardocifuentes.tech.
Changes
If this policy changes, the update date on this page will show it.