Expert - crawling / url monitor needed for a specific website - complex must be professional full stack or python programmer with extra ability’s to get past security’s

Senior developer with crawling experience also cdn bypass and cache bypass I need you to develop some software for me. I would like this software to be developed for Linux using Python. Website product monitor - we need to insert the link - url it must go to this link and check product via elements if change and Availability true it would send webhook containing the product info and some other things we can explain more :)