Addy Osmani is a senior engineering leader at Google, where he works on developer experience, performance, and AI—powered software development tools. He has twenty—five years of industry experience building web technologies and has authored multiple books on software engineering best practices.Addy has worked extensively with AI—driven developer tools, testing and evaluating emerging platforms like Cursor, Cline, Copilot, Bolt, v0, Lovable, and Claude Code. His writing on AI—assisted software development has influenced thousands of developers, and his leadership at Google Chrome has helped shape the future of web performance and AI—augmented developer workflows.

Mike Lenz has been an audiobook narrator and voice actor for more than fourteen years. Having narrated titles in genres ranging from fiction, entertainment, science, and children's literature to Christian, business, self—help, and history, Mike loves bringing nonfiction and fiction stories to life with his engaging, confident, and trustworthy voice. Mike's broad background includes voicing commercials, eLearning projects, real estate videos, corporate and web—based videos, and brand imaging, appearing in regional and national television commercials as an on—camera talent, and serving as the mayor of his hometown of Saratoga Springs, New York. Mike is also a Voice Arts Award—nominated podcast producer as well as an author. He is a frequent speaker at learning and voice—over conferences. Mike currently lives in Saratoga Springs, New York, with his wife and four children.