Over 15 years in the IT industry. I specialise in the design, implementation and configuration of:
Windows Server 2003-2023
Exchange 
AD/Group Policy
Veeam
Zerto
Citrix 
RDS
Mimecast
Office 365/Azure
Sharepoint online migrations
Exchange online migrations 

My recent projects include:
On prem > exchange online migration
In place server OS upgrades
Citrix 7.6 farm build
VDC Migration utilising Zerto
Veeam backup implementations