I Have 5+ Year of Experience in Linux , Network , Security , Firewall , AWS. i am doing very well my project on time. and my projects is on below side.
Domain Controller and Linux (With Samba)
Mail server (With Zimbra, Citadel)
Virtualization (With Container based and Host Based)
Content Management Server (Tiki Wiki)
VPN Server (With OpenVPN,Pfsense Site-To-Site VPN)
DataBase Server (With MySQL)
NFS server(for mapping and backup)
Help desk systems (Request Tracker,OTRS)
VOIP,SIP (Elastix,FreePBX)
E-Commerce (installation, Magento And Batavi)
Video Conference Server (With Big Blue Button)
Instant Messenger (With OpenFire)
Backup Server (Amanda,Nas4free)
Clustering with PROXMOX & with heartbeat package
VDI Desktop - RHEV,Citrix