Yegor Bugayenko is a founder and CEO of Zerocracy, which replaces annoying bosses with AI bots; an OOP fundamentalist; an author of “Elegant Objects” book series; a provocative blogger at yegor256.com; a creator of Zold, a non-Blockchain cryptocurrency for fast micro-payments; a hands-on Java programmer; a creator of Cactoos, Takes Framework, JCabi, and Rultor; a philanthropist donating four thousand dollars annually to an open source award.