Create Microsoft 365 Email with Custom Domain

I'm looking for an expert to set up a custom domain email on Microsoft 365.

Requirements:
- Create an email ID with a specific domain.
- Experience with Microsoft 365 setup is essential.
- Familiarity with domain registration and email configuration.

Ideal Skills:
- Microsoft 365 proficiency
- Domain management knowledge
- Email setup experience

Please provide a bid and any relevant experience.