Webmaster : as it applies to web development technology
A webmaster is a person that regularly manages a web site. The webmaster is the person that tends to the site data and direction after it is built, regardless of whether or not that person knows web design or programming. A webmaster can use a CMS that a programmer made for them to manage the web site data and systems. Today a webmaster is usually NOT the person that designed and programmed the web site since so many web site programmers are creating brilliant custom CMS systems. An individual that downloads an open source CMS like wordpress or joomla and proceeds to manage it, is a webmaster even if they do not understand programming or design.