[Please contact me first before ordering this gig. Script time and cost estimations will be defined based on amount of coding required and time taken]
I write a custom web crawler (Html/Xml/Rss/Atom) for any website you want
with database (MySQL/Postgresql/Oracle/SqlServer/SQLite) storage ability .
using python's Scrapy open source crawler which run in any platform (Linux/Mac OS/Windows) through command line or web UI (scrapyd) or simply can be deployed to Scrapy cloud platform (www.scrapinghub.com)