Mostafa Muhammad studies Medicine at the Al-Azhar University in Cairo, He began working with Mambo in 2005 and has continued developing with PHP and Joomla! ever since. Mostafa has served as a moderator in the Arabic forums and has a strong technical background with interests in 3D graphics, primarily using OpenGL, vector math and C++.

Mentor: Jui-Yu (Ray) Tsai (aka mihu) started programming when he was working on his undergraduate degree. He lives in Los Angeles but is originally from Taiwan. He was impressed with the positive feedback from others and decided to use Joomla!, himself, to build a Web site for his student association. Jui-Yu has been on the Joomla! Quality and Testing Team and is now a member of the Joomla! Development Team. He participates with Joomla! for fun and enjoys contributing to the community.