Mansoor A.

✅ MS (Computer Networks) ✅ BS (Computer Sciences) ✅ CCNA & CCNP Academy Certified ---------------------------------------------------------------------------------------------------- ✅ NAS Systems Setup and Configurations (Synology, UGreen, QNAP) ✅ Email Deliverability (SPF/DKIM/DMARC) ✅ DNS Setup and Troubleshooting for Email Authentications ✅ Linux/Windows Servers Administration ✅ Cloud Computing (AWS,GCP, MS Azure, DigitalOcean) Administration ✅ MAC OSX ✅ Git ✅ Docker ✅ Cisco Routers/Switches ✅ VMware ESXi, VSphere Client, VConverter, VCenter ✅ VMware Server/Workstation, VirtualBox, OpenVZ, XEN, HyperVM, Citrix XEN ✅ Control Panels: WHM/Cpanel, Plesk, CyberPanel, CloudPanel, Vesta, ISPConfig, Virtualmin/Webmin ✅ MTA & MUA: Postfix, Sendmail, Zimbra, Horde, RoundCube, Exim ✅ DNS Management ✅ Apache / Nginx / LiteSpeed ✅ MSSQL/MySQL/MongoDB/MariaDB ✅ Server Based Security: IP tables, CSF/APF ✅ Cisco VPN, Cisco Firewall, Wireless Router ✅ Windows Server 2008/2012/2019/2022/2025, Windows 10/11 ✅ IIS 7/8/10 & MS Exchange Server, MS365, Google WorkSpace ✅ Removal of (Malware's/Viruses) from Websites