I am a Joomla/wordpress/magento/moodle developer having an experience of 5 years .
Joomla :-- I have worked on lots of project including the Joomla theming ,custom work in commercial and non commercial components , modules and templates.
I am also having experience in creating Joomla extension like component ,module ,plugin and templates.
Also i have worked on joomla upgrade projects including Joomla 1.5 to 2.5 or 3.0.
I have worked on the following components :- Virtuemart, Joomdle, Jomsocail ,k2 ,hikashop, iproperty, sh 404, Event booking, joombri, Jevents, Enmasse, jreviews, chronoforms , ose membership , Kunena etc.