I don't really understand why you deleted the previous user's post when he offered an easy and free solution for you to use. However, if you really want to pay someone to do this for you I can probably complete this job quickly.
I was surprised too lol, people ask for help and don't want to hear, maybe he deleted it accidentally so here is my answer:
I'm not sure if you have seen this thread https://bitcointalksearch.org/topic/bitcoin-forum-signature-grabber-for-signature-campaigns-1310899 it is developed in php and it is open source, this is to manually check the signature for specific users http://btcsig.orgfree.com/
I would suggest you to contact directly marcotheminer (https://bitcointalksearch.org/user/marcotheminer-147773), he developed or has contact with the developer that has developed many signatures bot checkers.
