The forum is not the place for offering recommendations about coders. But I will say that this would require advanced knowledge of Zen Cart and I suspect that there are just a handful of people who could carry it off. I would very much doubt that any of them would need to go to the freelance boards to source business.
Understood, I would have expected a PM if you did know of some opposed to a forum recommendation because of the nature of the request.
I have found that the freelance boards are not what they were a couple years back.
Any suggestions on where to look would be appreciated