If you currently have a team have you spoken to them by any chance that they might know anyone personally or even a friend of friend that can help you out? Make sure that you have exhausted all your options before resorting to finding a developer online because it is one of the last things you need to do which is having a developer that will work for you online, you don't even know if they can be trusted with the script and codes you will give to them.
About the prohect you will be having. This is a nice idea having some kind of P2P price curator service for the industry, this will allow users to have the best deal they can get that is available on the market. But I am wondering how will you manage to keep the data accurate and up to date? I know this will be a lot of work and I really don't know how will you manage to even sync in with the prices they are currently offering.
Unfortunately I don't know any software people in real life. The last team I had were from upwork, and they couldn't get it working flawlessly, so we couldn't launch with a site that wasn't perfect.
The concept is not so much about price, because price is usually determined after meeting when its p2p, its more about aggregating all the trade listings. Ever since LocalBitcoins removed cash ads, no single go to source for these listings has emerged, its fragmented among various sites. I thought if we could aggregate them, and allow postings in our site, there would be no reason for anyone to go elsewhere if they could see all the p2p in one place.
With the data scraping its just about monitoring the scraper to make sure that the website its scraping didn't change and throw off the results.