[Murkin]

Had similar experience with a friend. He got a product up and running but then his tech co-founder had to quit (personal reasons).

He reached out to me, and I connected him with a very good and experience web-developer (who had a full time job).

The web-dev went with him on a couple of interviews to help screen out potential devs and later did some followup on the project in the first few weeks.

Not sure what kind of deal they cooked-up between them. But finding an expert you can trust, that has a bit of time to advise and help you, might be a good idea.