create forum profiles with our keyword

We need a skilled worker to the following work for us: create 500 forum profiles in different sites. each forum profile would have 5 anchor keywords which we would provide to you. the work should be done over a period of 5 days, that is all teh links should not be placed in 1 day. we would check this with the dates, so this is important to follow. also if you can create Rss feed or ping the profiles, let me know, as we would prefer a coder who can do this for us. if you have done this kind of work before, send me the sample for the same