open source developer - joomla, wordpress

Looking for a full time developer to work on various projects, just about all are using existing templates in open source. I am looking for someone that has a lot of experience in open source code, specifically Joomla and Wordpress. Many of the projects are underway and need finishing. This is a full time position, and if you have other contracts and want to do other contracts, then this is not for you. I do not want to use a firm or company, but would rather find someone who is independent.