Dear Sir/Madam,
I've got a bachelor degree in CS and have more than 5+ years experience in .NET (MVC,webforms,PCL), java, php and databases (MySQL,MSSQL,DB2,Oracle,..). In previous project I've done a lot of scrapers which are used different occasions (minute/hour/daily intervals). Most of them are made in that way it supports multi threading. But before that I'd need more information from your side. About which site are we talking, what data needs to be scraped, where will this bot be running - so that I know which program language may be used?
Feel free to contact me,
gogamers