[bjacobt]

I recently hired and working with someone for PCB design/manufacture low volume of IoT devices. As other threads mentions, you can always find folks on fiver and upwork.

Hardware academy is also good, where you can ask questions and meet other folks who build electronics products.

https://predictabledesigns.com/academy/

Happy to talk and give pointers, email in my profile.

Edit: I've no affiliation with hardware academy