We collect the following categories of information to provide our AI-powered personalized learning platform:
Account and Profile Information
- Email address and authentication credentials
- Display name and user profile preferences
- Subscription tier (Learner or Mastery Plan)
- Account creation date and last login information
Learning Data and Progress
- Roadmap Information: Skills selected, experience levels, learning goals, time commitments, and roadmap preferences
- Learning Progress: Lessons completed, current lesson position, days accessed, and completion timestamps
- Quiz Responses: Answers submitted, scores achieved (including individual attempt data), and performance metrics
- Exercise Submissions: Code submissions, written responses, solutions provided, and AI feedback generated
- Theory Completion: Sections marked complete, time spent on lessons, and interaction patterns
- User Notes: Notes created in the Learning Vault, custom annotations, and saved concepts
Usage and Behavioral Data
- Platform interactions: clicks, page views, feature usage patterns
- Learning velocity and pace metrics
- Session duration and frequency of access
- Device information: browser type, operating system, device model
- IP address and general location data (city/country level)
- Referral source and user acquisition channel
Technical Data
- Browser and device identifiers (via cookies and local storage)
- Crash reports and error logs
- Platform version and feature flag assignments
- API usage patterns and endpoint calls
Communication Data
- Support inquiries and help desk communications
- Email communication preferences
- Feedback provided through surveys or feature requests