He is a co-lead of the AngularJS project that aims to bring simplicity to the development of client-side web development via declarative markup, data-binding, and APIs with testability baked in. In his previous life, Igor was a hardcore server-side developer at Sun Microsystems specializing in test-driven web development with Java, JavaEE, JRuby and Rails, and responsible for developing wikis.sun.com as well as other developer community webapps.