I have experiences in many IT Infrastructure field such as :
- CISCO
- Mikrotik
- Fortigate
- POS System
- PABX (AVAYA & PANASONIC)
- LINUX (CentOS & Ubuntu)
- Amazon Web Services
- Virtualization Computing
- Windows Server 2008 R2, 2012, 2016 ( Active Directory, GPO, Windows Backup,etc.)
- Symantec Endpoint Manager
- Troubleshooting Computer (Hardware/Software)
- ITIL ( IT Infrastructure Library) with iTop
- IT asset Management with OCS
Wish you interested. :)