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Privacy Policy

Last Updated: June 2026

Welcome to QueryZens. We respect your privacy and are committed to protecting your personal information. This Privacy Policy explains how QueryZens collects, uses, stores, and protects information when you visit our website, access our content, enroll in courses, or interact with our services.

1. Who We Are

QueryZens is an online education platform focused on:

  • SQL
  • Data Engineering
  • Analytics Engineering
  • Databricks
  • Snowflake
  • Modern Data Platforms
  • Career Development for Data Professionals

2. Information We Collect

Information You Provide

When you interact with QueryZens, we may collect:

  • Full name
  • Email address
  • Phone number (optional)
  • Billing information
  • Account credentials
  • Course enrollment details
  • Feedback, comments, and support requests

Information Collected Automatically

We may automatically collect:

  • IP address
  • Browser type
  • Device information
  • Operating system
  • Website usage data
  • Pages visited
  • Time spent on pages
  • Referral sources

3. How We Use Your Information

We use your information to:

  • Provide educational content and services
  • Manage user accounts
  • Process payments
  • Deliver courses and learning materials
  • Improve website functionality
  • Respond to customer inquiries
  • Send course updates and important notifications
  • Analyze website performance
  • Prevent fraud and unauthorized access

4. Marketing Communications

With your consent, we may send:

  • Educational newsletters
  • Product updates
  • New course announcements
  • Special offers and promotions

You can unsubscribe from marketing communications at any time using the unsubscribe link included in our emails.

5. Cookies and Tracking Technologies

QueryZens may use cookies and similar technologies to:

  • Improve user experience
  • Remember preferences
  • Analyze website traffic
  • Measure marketing effectiveness

You may disable cookies through your browser settings; however, some features of the website may not function properly.

6. Third-Party Services

We may use trusted third-party providers for:

  • Payment processing
  • Website analytics
  • Email communications
  • Course delivery
  • Cloud hosting

These providers may access information only as necessary to perform services on our behalf.

Examples may include:

  • Google Analytics
  • Stripe
  • Razorpay
  • ConvertKit
  • Mailchimp
  • AWS
  • Cloudflare

7. Data Security

We implement reasonable technical and organizational safeguards to protect your information against:

  • Unauthorized access
  • Disclosure
  • Alteration
  • Loss
  • Misuse

While we strive to protect your data, no method of electronic transmission or storage is completely secure.

8. Data Retention

We retain personal information only for as long as necessary to:

  • Provide services
  • Comply with legal obligations
  • Resolve disputes
  • Enforce agreements

When data is no longer required, it will be securely deleted or anonymized.

9. Your Rights

Depending on your location, you may have the right to:

  • Access your personal information
  • Correct inaccurate information
  • Request the deletion of your data
  • Withdraw consent
  • Restrict processing
  • Request data portability

To exercise these rights, please contact us using the details below.

10. Children's Privacy

QueryZens services are intended for individuals aged 13 years and older. We do not knowingly collect personal information from children under 13.

If we become aware that such information has been collected, we will take reasonable steps to remove it.

11. International Data Transfers

Your information may be processed and stored in countries outside your jurisdiction where our service providers operate.

By using QueryZens, you consent to such transfers in accordance with applicable laws.

12. Third-Party Links

Our website may contain links to third-party websites. We are not responsible for the privacy practices or content of those websites.

We encourage users to review the privacy policies of any third-party sites they visit.

13. Changes to This Privacy Policy

We may update this Privacy Policy from time to time.

Any changes will be posted on this page with an updated revision date.

Continued use of QueryZens after updates constitutes acceptance of the revised policy.

14. Contact Us

If you have any questions regarding this Privacy Policy or your personal information, please contact us:

QueryZens 

Website: www.queryzens.com