Start as a hobby around 1997, create a few website using free platform such as geocities, anglefire and tripod.com then into serious hobby. Go through almost 10 years of learning process by myself. Test and successfully build almost all CMS and framework starting with nuke, mambo, joomla 1.0, 1.5 , 1.6.x, 1.7.x, 2.0.x, 2.5.x, 3.0.x, 3.1.x, 3.2.x, 3.2.x, 3.4.x, 3.5.x, 3.6.x untill the latest Joomla! 3.x, drupal, dolphin, wordpress, magento, opencart, LMS and thousand of component, module and plugin.