●基調講演 ・出演:Tatsuhiko Miyagawa ・プロフィール: Tatsuhiko is a Perl hacker and software engineer at COOKPAD, who grew up in Tokyo and Yokohama, and has been living in San Francisco since 2006. He is an author of hundreds of open source software, including Plack, cpanminus and Carton, and also known as a founder of Shibuya.pm and YAPC::Asia.