Radomir Dopieralski is a Python programmer since about 2005, when he started to work with the MoinMoin wiki engine, experimenting with my own wikis and other web applications and using Python in his system administrator work. He works as a full-time Python programmer since 2009. He is developing Hatta Wiki, a simple wiki engine that uses Mercurial for storing its pages. Currently he is working at Red Hat, developing OpenStack.