I have experience about
- Network admin, Firewall, VPN SSL, OpenVPN...
- Linux: CentOS, NoMachine, FTP, SVN server, Shell script
- Windows desktop, PowerShell, Software
- MS Office 365: SharePoint, Teams, Exchange, Power Automate, Outlook...
- Azure: Azure Information Protection, Conditional Access, SSO, Hybrid Azure AD, Intune management, Azure VMs..
- Windows server: Active Directory, Domain controller, GPO, DHCP, DNS, SQL server...
- VMware, Virtual Desktop, Hyper-V
- Programming language: C/C++/PowerShell/Python/C#
- Email server, VPS
- Helpdesk support: PC, printer, troubleshoot problem...