Drupal Database Expert

We're looking for a developer with deep experience in Drupal. This is just a short-term project and we need someone who can extract a drupal database from the hosting site. We already have database set up in our hosting. Tasks includes:

-Able to access the system
-Export all Users Data
-Export any Calendar Data
-Make a copy of Site/System and export it

Requirements: Just an expert to Drupal Database.