I have been working as a web application developer for more than 7 years. Over this period of time, In those 7 years, I've worked with PHP based Frameworks like Wordpress, Magento, Joomla, Opencart etc.
For last 6 years, I've been mostly concentrating on developing e-commerce websites. In this process, I like to use Magento.
I am familiar with open source frameworks like Wordpress, Magento,Opencart, Joomla, VirtueMart.