Office 365

Management of directory syncronizatin issue with Azure AD

Exchange Management Shell, Diagnostics with Message Headers

Security and Compliance

Exchange

Managed various versions of Exchange On premise (2003, 2010, 2016)

Backup and restore of Mailboxes and Mailbox databases

Active Directory

Active Directory Management experience from Windows Server 2003 to 2016.

Active Directory upgrade from older to newer versions

Powershell

Scripts related to file/folder handling

Scripts to manage local Active Directory and Exchange Online and Sharepoint Online

SCCM

Application Deployment

SQL

User rights management

Bulk updates

Hyper-V

Creation and Management of VMs in the cluster

Cisco Switching and Routing

Racking, Patching of Cisco Switches and Routers

Good practical knowledge of different Fiber Optic cables and connectors

Cisco switches configuration