Hi,
My name is Dhiraj and I am a professional web scrapper and data mining expert in python with more than 6 years of experience.
I have expertise in scraping complex/dynamic websites using requests, BeautifulSoup, Scrapy, proxy rotation, user agent rotation.
I will be able extract products which you require as per your requirement. About the budget, I think 1 INR per product is fine as we have total 40k products.
Please contact me for further discussion.
Major highlights of my work are developing scrappers for Amazon, flipkart, wikepedia, google and bing search engines, linkedin, Airbnb, Yellopages, Justdial Airport timetable scraping etc.