SCIM middleware/OpenSCIM implementations?

Browsing through the forums I don’t see any mention of OpenSCIM and was wondering if anyone here has been involved in any implementations of it alongside Okta?

I work in the Healthcare industry and our company has multiple in-house custom apps/APIs. We’re looking for a SCIM middleware solution or possibly building something in-house (and came across OpenSCIM) to help out with account provisioning and that isn’t going to break the bank.

What has everyone out there implemented in the past? What should I steer clear from? What should I do a bit more research on?

I don’t have a dev background and this would be my first real crack at working with SCIM.