Hello Sir,
We've done a number of web scraping projects for our clients. We have scraped many directory websites including yellowpages, yelp and e-commerce websites including amazon, walmart etc and many more. We can deliver the data very quickly.
We use proxies with IP rotation to avoid being detected as bots. We use python with wget, scrapy, urllib and other tools to fetch webpages and parsers like HtmlXPathSelector, regular expressions etc to extract information from the html.
I have gone through your requirements. I can create bots for different websites. The final quote will be based on the website.
Looking forward to hear from you.
Thanks,
Shiv Agrawal
SuiGen Solutions