Privacy Policy

Last updated: March 2026

Information We Collect

When you use DataDriven, we collect information you provide directly: your email address and display name (via Google or LinkedIn sign-in), and your learning activity within the app (challenge attempts, lesson progress, and skill assessments).

How We Use Your Information

• To provide and improve the learning experience
• To personalize challenge difficulty and lesson recommendations
• To track your progress and generate skill assessments
• To send important service updates (opt-in only)

Data Storage & Security

Your data is stored on secured servers hosted on AWS. We use industry-standard encryption for data in transit (TLS 1.2+) and at rest. We do not sell or share your personal information with third parties.

Code Execution

SQL queries run locally in your browser using WebAssembly. Python code is executed in isolated Docker containers on our servers and is immediately discarded after execution. We do not store your code submissions beyond the current session.

Third-Party Services

We use Google and LinkedIn OAuth for authentication. We only receive basic profile information (name, email, profile photo) and do not access your contacts, posts, or other account data.

Your Rights

You can request deletion of your account and all associated data at any time by contacting support@datadriven.io. We will process deletion requests within 30 days.

Contact

Questions about this policy? Email us at support@datadriven.io.