Hello there,
I had completed several similar scrapping projects, using php's simplexml function to parse rss feeds and save articles metadata for post processing.
I can build a php script that will run either as cli (command line) either as web script (both triggered as cronjob) to crawl a pre-defined list of websites and save the data to your database.
I need an sql dump of the table where you need the data to be stored.
I will also create an admin back-end for adding / editing / removing links to be crawled.
I'll also need at least 1 link to test on.
This can be done in 2 days, 3 at most, including testing.
You will have a scrapper that can be configured as cronjob and ran at defined intervals.
I think everything is clear and if my offer sounds OK to you I would be happy to get in touch with you and get it running.
Regards,
Calin Rusu.