System Administrations:
- Microsoft products: Office 365, Skype for Business,Intune, Sharepoint online, Onedrive, SQL database, Windows servers(2003-2016 versions), Azure stack, Active directory large-sized sites, Hyper-V, IIS, Microsoft Dynamics, workstations.
- Cloud services: Azure, AWS, Digital Ocean, Rackspace
- Unix: Centos, Avaya
- Storage: HPE, Dell, EMC, Netapp, Symantec. include architecture planning
- Extensive experience in virtualization technologies(VMWare ESXi, Hyper-V, Xen) with fault tolerance cluster.
- Scripting: Powershell, batch, and VBScript.
- RMM tools: SolarWinds, Connetwise Automate and Manage, RDP, Screen Connect.
- Devops: Jenkins, Docker, deployment of .Net and Java applications
- Backup: Veeam, Arcserve
- Monitoring system: ManageEngine, Paessler, Nagios, Spiceworks, LogicMonitor
Network management small to medium about a (hundred nodes) network topologies. Expert in Cisco, Juniper Firewall, Meraki, VPN, HP.