Hello,
I see that you are looking for a developer proficient in Python with Webscrapping experience. I'll be a good fit for this task, as I have hands on experience working in Python & MongoDB, along with several such jobs in data scrapping.
Your project reminds me of one of my previous project, where I did a similar job for scrapping Tweets and reviews for a client, who needed the reviews to be analysed for any given product chosen by the user. The whole backend was developed in Python with web scrapping module completely custom made to his needs.
We can discuss more on the same over a call if it sounds good.
Looking forward to hear from you,
Best Regards,
Gagan