List scraping, Pitchbook, SalesNav, Instant Data Scraper chrome extension

Hey, I'm looking for an EXPERIENCED list scraper who can use all sorts of tools, like instant data scraper, chrome extension and are able to scrape information from databases like Pitchbook, SalesNav, FintrX and put into CSV files. We already have a Pitchbook login but you have to help us scrape using tools. YOU NEED TO HAVE GOOD ENGLISH and have some understanding about industries, verticals, titles, investors etc. You need to have done this before.