Jason van Gumster is a production artist at Hand Turkey Studios, where he specializes in using open-source tools to produce animations and visual effects for television, film, and video games. In addition to GIMP, he is well-versed in a broad spectrum of open-source tools including Blender, Inkscape, Cinelerra, and Scribus.

Robert Shimonski is a senior-level systems and network engineer with over 15 years of production experience working with enterprise applications, systems, and solutions. He is an expert in Web and digital media.