Privacy Policy

1. Information We Collect

We collect information you provide directly: your name, email address, and password when you create an account. We also collect usage data including which courses and modules you complete, your progress, and the dates of activity.

2. How We Use Your Information

We use your information to: provide and improve the Platform, track your learning progress, issue certificates of completion, send transactional emails (account confirmation, password reset), and communicate Platform updates.

We do not sell your personal data to third parties.

3. Data Storage

Your data is stored securely via Supabase (PostgreSQL) with encryption at rest and in transit. Authentication is handled by Supabase Auth. Payment processing is handled by Stripe — we do not store payment card details.

4. Cookies & Local Storage

We use browser localStorage to store your course progress and enrollment data locally for performance. We use cookies for authentication sessions. See our Cookie Policy for details.

5. Third-Party Services

We use the following third-party services: Supabase (database and auth), Stripe (payments), Resend (transactional email). Each has their own privacy policy governing their data practices.

6. Your Rights

You have the right to access, correct, or delete your personal data at any time. You can delete your account from your profile settings, which permanently removes all your data from our systems.

7. Data Retention

We retain your data for as long as your account is active. When you delete your account, your personal data and course progress are permanently deleted within 30 days.

8. Children's Privacy

QUEREX.ACADEMY is not directed at children under 16. We do not knowingly collect data from children under 16. If you believe a child has provided us their data, contact us and we will delete it immediately.

9. Changes to This Policy

We may update this Privacy Policy periodically. We will notify you of material changes via email. Continued use of the Platform after changes constitutes acceptance.

10. Contact

Privacy questions or requests can be submitted through your account settings.