Casual Magento Support for Development Agency

Hi There, We are an Australian based company that build's magento sites for our customers. We work with businesses in the wholesale gift and homewares industry - which has many specific requirements. We tailor make our websites to our customers specific needs. We primarily use the Techzone theme from Ubertheme, with a variety of plugins to create a specialised environment. We are looking for someone to help us out when we are busy doing casual jobs, and fixing things that we don't have time to fix. You will be experienced in; - Magento 1.9x - plugin development - magento debugging - javascript - AJAX - PHP We are NOT looking for a team or agency, we are ONLY looking for an individuals, who freelance regularly, and do not have a full time job.