crawlers indexers

Hello there, Im looking for the best coders.. I want crawl sites every day automaticly.. I have a lot of work...Im new here and I want to try some new coder.. Hopefuly I find here the one I need... I have a big list with new code work... For example I want indexers so I only link to other sites.. with full members area so members are be able to rate or post comment or add to favorite.. If you think you can do all this .. send contact me and Ill give you further instructions...