Finding experts is indeed tough -- I remember trawling around freelance boards with very bad results. It got a lot better when I discovered premium job boards + done for you services online.

Specifically for you, I think this might help: https://www.codementor.io/computer-vision-experts

In general, here's how I usually do my googling: - Initial search: "<keyword> + Done for You Service" || "<keyword> + Consultancy" - Second Search Run (if technical): "site:codementor.io <keyword>" - Third Search Run: Go to Clarity.fm and ask some of the folks there for referrals to someone