Private by design

Last updated: 28 July 2026

Who is responsible

This course is operated by the owner of ellinikamazi.com, who is the data controller for the personal data described below. Questions, access requests, corrections and erasure requests can be sent to the contact address at the end of this notice, and are answered within 30 days.

Personal data is processed on the basis of your consent, given when you create an account, and on the legitimate interest of providing the course you asked for. You can withdraw consent at any time by deleting your account from Learning settings, which removes your account and all synced learning data.

Where data is processed

Accounts and synced progress are stored by Supabase, and the application is served by Cloudflare. Both may process data outside your country. The course adds no advertising, analytics or third-party tracking of any kind.

What is stored

Without an account, lesson progress and typed answers stay in this browser. With an account, lesson completion, quiz answers, review scheduling, bookmarks and typed practice can also be stored in the course database so they can sync across your devices.

What is not uploaded

The handwriting pad is scratch space: nothing drawn on it is stored, on this device or in your account, and it clears when you leave the lesson. Speaking recordings stay in the browser tab and are never uploaded. The course does not include advertising trackers.

Account data

The authentication provider stores your email address, an encrypted password verifier and normal security logs. Row Level Security restricts each signed-in learner to their own learning record.

Course workbooks

Opening a printable workbook asks the server for a short-lived link that is valid for a few minutes and grants nothing but the workbook itself. This confirms an active account; it does not record which workbooks you open.

Your choices

You can export your learning data, delete synced learning data, sign out, reset local data, or permanently delete your account from Learning settings.

A copy of your progress stays in this browser after you sign out, so the course still works offline the next time you sign in. On a shared or borrowed device, use Remove my data from this device before handing it over: that clears every account's stored progress from this browser and signs you out, without deleting anything from your account.

Contact

support@ellinikamazi.com