Hello. I am an administrator with 15 years of experience.
I have experience with windows server from version 2000 to v2019 and almost all windows services.
AD CS,GPO, DNS, DHCP, RRaS, DFS, windows cluster, complex Terminal services deployments, SCCM etc.
Complex multi-site AD environments up 1000 users. Exchange 2007-2019 versions. Shared networks storages etc
Thanks