Privacy

Your practice stays yours.

SWE Playbook does not require an account. Course, problem, quiz, flashcard, and roadmap progress is stored in your browser on your device.

Local data

You can clear saved progress at any time by clearing this site’s browser storage. That data is not designed to identify you and is not synced across devices.

External links

Some lessons link to third-party problem platforms. Their own privacy terms apply when you visit them.

Newsletter subscriptions are handled by Substack. When you subscribe, Substack processes your email address under its own privacy terms and provides the controls to unsubscribe.

Coaching inquiries

If you contact Ryan about the 1:1 Accelerator, the information you choose to send is used to review your inquiry and reply to you. Do not include sensitive personal information.

Last updated August 29, 2026.