Dot Net Nuke Migration

I'm intending to migrate my existing DotNetNuke (DNN) website from one server to another. My site is primarily a content management system with a range of both text and multimedia content.

Skills and Experience Requirements:
-Experience with DNN (Dot Net Nuke)
-Knowledge of server migration
-Experience with content management systems

Tasks to Complete:
-Migrate Site to New Server
-Ensure all text and multimedia content is intact post-migration
-Maintain consistent functioning of the content management system during and after the migration process.