Legal

Privacy Policy

Last updated: June 2026 · Effective immediately

SadanaDev ("we", "us", or "our") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use SadanaDev at sadanadev.com.

1. Information We Collect

We collect the following types of information:

Account information: Name, email address, and username when you register.
Usage data: Topics you view, progress you mark, notes you take, and study time.
Payment information: Payment is processed securely through Razorpay. We do not store your card or UPI details on our servers.
Authentication: If you sign in with Google, we receive your name and email from Google OAuth.
Technical data: Browser type, device type, and general usage analytics to improve the platform.

2. How We Use Your Information

To provide and improve the SadanaDev learning platform
To send daily email study reports (if you have an active subscription)
To track your progress, streaks, and study history
To process payments and manage your subscription
To respond to support requests

3. Data Sharing

We do not sell, rent, or share your personal information with third parties for marketing purposes. We share data only with:

Razorpay: For payment processing. Governed by Razorpay's privacy policy.
Google: If you use Google sign-in. Governed by Google's privacy policy.
Email service providers: For sending study reports and transactional emails.

4. Data Security

We implement appropriate technical measures to protect your data. Passwords are hashed and never stored in plain text. All connections use HTTPS encryption. However, no method of transmission over the internet is 100% secure.

5. Cookies

We use session cookies for authentication. We do not use third-party advertising cookies or tracking pixels.

6. Your Rights

You may request to access, correct, or delete your personal data by contacting us at venkatslk.j2ee@gmail.com. Account deletion requests are processed within 30 days.

7. Children's Privacy

SadanaDev is intended for users aged 16 and above. We do not knowingly collect data from children under 16.

8. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify registered users via email of significant changes. Continued use of the platform constitutes acceptance of the updated policy.

9. Contact

For any privacy-related questions, contact us at venkatslk.j2ee@gmail.com.

This policy applies to sadanadev.com and all associated subdomains and services operated by SadanaDev.