Bluehost Domain Linking Expert Needed

I am encountering issues with migration and domain assignment on my Bluehost server following a mandatory upgrade to a new Standard Dedicated Server with cPanel and a new OS. Although the sites have been migrated, there are difficulties with unassigning and reassigning domains to ensure the new sites function correctly. The assistance from Bluehost support has led to additional complications. I require a professional to aid in connecting my previously hosted domains to the new Bluehost server and to provide support for future tasks within our expanding company.

Key requirements:
- Expertise in Bluehost Standard Dedicated Server with cPanel server setup and configuration
- Proven experience in linking domains to Bluehost accounts
- Troubleshooting skills to resolve any issues that may arise during the process
- Knowledge of website migration to Bluehost

Skills and experience:
- Familiarity with Bluehost server
- Domain management experience
- Technical troubleshooting skills
- Website migration expertise

Please bid only if you can deliver this task efficiently.