HI, I am experienced in creating scripts on Python Scrapy to scrape the required data's from specific url's and extract the same into CSV/JSON as an output or export the data to any of the DataBase.
I have created many scripts on different links for instance, Amazon, Flipkart, linkedin, yellow_pages, Tolexo, car complaint, etc.,
Most of the websites are javascripted and the script requires Selenium with webdrivers.. I use chromedriver.
Normal HTML pages data can be scraped faster than Selenium, Also it depends upon the website response, which may block the continuous bot request, to mimic the process proxies must be used.