Where can I find a blockchain programmer?

Hi. I need to ask some questions about if an idea I have is even possible. I am taking Ivan’s courses to help understand how the technology works, but I need help to speed up the process.

I want to make an app, or hire programmers to make an app. After speaking with programmers doing full stack for apps in the non-crypto area, I am beginning to understand how the process works for my idea in that realm, but AM TOTALLY LOST when it comes to connecting it to blockchain for my business use case. I need some guidance. Like a few puzzle pieces is all. Thanks