Marc Trimble

Marc Trimble. Marc Trimble is an integrated digital marketing expert with over 18 years experience in SEO, SEM, IM and online marketing. He has been building websites since 1994 (kat2012). He specializes in SEO and Conversion Optimization and has consulted with some of the largest e-commerce companies in the world. Marc Trimble built the # site in the world that teaches people how to use the Joomla Content Management System: MyJoomlaCast.com