Looking for Professional Chrome Extension Developer

I'm looking for Professional Chrome Extension Developer to build a Chrome Extension that knows to do some simple research for products reviews at [login to view URL] .ca .uk .fr .de. The idea is very simple, the user upload in the settings tab list of ASIN's Or URLs for the specific products that he wants to monitor closely and which marketplace (US, CA, UK, FR, DE....) and every X hours the software check every single product page, and copy all the new reviews into Google drive sheet, once the software recognize new bad review (3,2,1 stars review) the user will get alarmed. Also, the interface should look good.