Anthony Mays is a software engineer at Google who works in data visualization. He provides advice on preparing for technical interviews. The document outlines steps to take before applying for jobs, including being proactive, building relationships, continuously learning, and keeping an updated LinkedIn profile. It recommends preparing stories to demonstrate work experiences and challenges. Technical preparation involves practicing data structures and algorithms like sorting, searching, hashtables, graphs, and trees. Sample interview questions test coding skills and problem-solving abilities. Recommended resources include algorithm textbooks and websites for practicing interview problems.