Custom Apple MDM Server Configuration

Job Title: Apple MDM Server Setup (No Third-party Tools)
Description:
I'm looking for an experienced freelancer to set up a custom Apple MDM server from scratch, without using any third-party tools such as Jamf, Intune, or Mosyle.

Requirements:
Configure and deploy a self-hosted MDM server (macOS or Linux)

Integration with Apple Push Notification Service (APNs)

ABM (Apple Business Manager) integration for automated enrollment

Configure SCEP or manually manage device certificates

Create and serve MDM profiles (WiFi, passcode, restrictions, etc.)

Knowledge of Apple's MDM protocol and bootstrap tokens

Tech Stack Preference:
Python, Go, or Node.js backend (custom implementation or setup using open-source tools like MicroMDM, [SimpleMDM API], or NanoMDM)

Deliverables:
Working MDM server

Able to enroll iOS/macOS devices

Documentation for reconfiguration

SSL and APNs certificates configured

Please share past experience with custom Apple MDM setups. Not looking for solutions based on Jamf or other MDM platforms.