Comprehensive Outlook 365 Organization

I'm looking for an expert who has extensive experience with Outlook 365. I'm overwhelmed with organizing my Outlook and I need your help for my Mac-Based home office. Initial work needs to be onsite, but later could be outsourced.

Key tasks include:

• Reorganizing my email folders. Currently, I have more than 50 folders that need reviewing and restructuring.
• Managing my contacts. This will involve sorting, grouping, and potentially deleting unnecessary contacts.
• Events and Calendar management. This includes decluttering my current calendar and streamlining my scheduling process.

The ideal candidate should have stellar organization skills and prior experience in handling Outlook 365, specifically email folders, contacts, and calendar organization.