Alan Stein is an interview-prep coach focused on the behavioural side of large-tech-company interviews — particularly Amazon's Leadership Principles framework, which structures the company's behavioural interview process.
His CourseFlix listing carries Crack the Amazon Behavioral Interview — Mock Breakdowns — a structured walkthrough of the behavioural-interview format Amazon uses, with detailed mock interviews showing how to structure responses to the Leadership Principles questions that anchor every Amazon interview round.
Material is paid and aimed at engineers preparing specifically for Amazon-tier behavioural interviews. For broader content, see CourseFlix's Preparing for an interview category page.