Privacy Policy

Last updated: March 3, 2026 Effective date: March 3, 2026

xDev ("we", "our", or "us") operates the xDev mobile application and website (the "Service"). This page informs you of our policies regarding the collection, use, and disclosure of personal data when you use our Service and the choices you have associated with that data.

1. Information We Collect

1.1 Personal Data

While using our Service, we may ask you to provide us with certain personally identifiable information that can be used to contact or identify you:

Account Information: Name, email address, password (encrypted)
Profile Information: Avatar, bio (optional)
Payment Information: Processed securely by third-party payment providers. We do not store credit card details.

1.2 Usage Data

We automatically collect information about how you access and use the Service:

Course enrollment and progress data
Lesson completion records
Quiz attempts and scores
Device information (device type, operating system, browser type)
IP address and approximate location
Access times and referring URLs

1.3 Cookies and Tracking Technologies

We use cookies and similar tracking technologies to maintain your session and improve the user experience. You can control cookies through your browser settings.

2. How We Use Your Information

We use the collected data for the following purposes:

To provide, maintain, and improve the Service
To personalize your learning experience
To process transactions and send related information
To send notifications about courses, updates, and important changes
To provide customer support
To detect, prevent, and address technical issues and fraud
To analyze usage patterns and improve our content

3. Data Sharing and Disclosure

We do not sell, trade, or rent your personal data to third parties. We may share your information only in the following circumstances:

Service Providers: With trusted third-party companies that assist us in operating the Service (payment processing, email delivery, analytics)
Legal Requirements: If required by law, regulation, or legal process
Safety: To protect the rights, property, or safety of xDev, our users, or others
Business Transfers: In connection with a merger, acquisition, or sale of assets

4. Data Retention

We retain your personal data only for as long as necessary to fulfill the purposes outlined in this policy. Course progress and certificates are retained for the lifetime of your account. You may request deletion of your account and associated data at any time.

5. Data Security

We implement industry-standard security measures to protect your personal data:

SSL/TLS encryption for all data in transit
Encrypted password storage (bcrypt hashing)
Regular security audits and updates
Access controls and authentication protocols However, no method of transmission over the Internet is 100% secure. We cannot guarantee absolute security.

6. Children's Privacy

Our Service is not directed to individuals under the age of 13. We do not knowingly collect personal data from children under 13. If we become aware that we have collected personal data from a child under 13, we will take steps to delete such information.

7. Third-Party Services

Our Service may contain links to third-party websites or services. We are not responsible for the privacy practices of these third parties. We encourage you to review their privacy policies.

Third-party services we use:

Google Analytics: For usage analytics (Google Privacy Policy)
Payment Providers: For secure payment processing

8. International Data Transfers

Your information may be transferred to and maintained on servers located outside of your country. We ensure appropriate safeguards are in place to protect your data in accordance with this privacy policy.

9. Your Rights

You have the following rights regarding your personal data:

Access: Request a copy of the personal data we hold about you
Correction: Request correction of inaccurate or incomplete data
Deletion: Request deletion of your personal data
Portability: Request a copy of your data in a portable format
Objection: Object to processing of your personal data
Withdrawal: Withdraw consent for data processing at any time To exercise any of these rights, please contact us at the email address below.

10. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date. You are advised to review this Privacy Policy periodically.

11. Contact Us

If you have any questions about this Privacy Policy, please contact us:

Website: https://blog.xdev.asia
Email: [email protected]