This will be mainly to assist with development of modules to extend the features of the cms. Must be experienced with PHP, AJAX, custom forum and custom cms development. Long term, revenue-sharing opportunity to the right individual. Serious bidders only from UK or US, no time-wasters.
Since you don't give specific details about a specific task to be completed, it is difficult to give you an accurate bid - this is an estimate based on two or three moderately complex tasks. I have extensive PHP, Javascript, DHTML and XML experience, all the technologies involved in AJAX. I have completed professionally paid CMS work in the past and am quick to get up to speed on unfamiliar software landscapes. See your PMB for more details.