1-Systems I have experience with Windows Server 2008,2012,2016,2019 and 2022 systems. Installation, configuration and administration. I have experience with O365 administration I have experience with Linux distributions: Ubuntu, Fedora, Debian, Kali Linux. I have experience with the physical and virtual environment. 2- Virtual Environment I have experience with VMware, Hyper-V, Citrix and Proxmox. 3- Networks and Firewall I have experience with Cisco, Sophos, Fortinet, Juniper, Arista, Check Point. 4- Backup I have experience with Acronis , Veeam , Veritas , One Drive, Google Drive. 5- Cloud Environment I have experience with AWS, Google, Azure. 6- Storage I have experience with HP, DELL, IBM, Cisco, Netapp, Lenovo among others. 7- Infrastructure I have experience with HP, DELL, IBM, Cisco and others.