I am an expert in web crawling, data scraping and building cron job with Python programming language and frameworks
I've built a lot of web scrapers using Scrapy framework, Selenium, Phantomjs, bs4 and lxml packages for over 6 years.
And I am familiar with Scrapinghub and scrapebox.
And also I've worked with various version of python. (2.x/3.x)
I've scraped large number of data from large scale site including ecommerce and realestate websites such as Amazon, Walmart, Yelp, Zappos, Samsclub, Costco, HomeDepot, Toysrus, Overstock, etc.
And also, I am strong at scraping data from APIs including coinmarketcamp api, bittrex api, binance api, bitfinex, Coinbase Pro, coinigy api, swagger api, google map api,etc.
I am familiar to proxy issues, bot detection and captcha solver, so I can give you excellent results in data scraping from large scale of complex sites.
Thanks