I will configure and troubleshoot windows and linux servers

Hi, Im Sabbir, an experienced System and Cybersecurity Administrator specializing in Windows Server, Linux, Microsoft 365, Azure, virtualization, and server security.

I can help you configure, troubleshoot, secure, and maintain your Windows or Linux server environment.

Services include:

Windows Server 2016, 2019, 2022 and 2025

Active Directory, DNS, DHCP and Group Policy

File Server, DFS, IIS, FTP and RDP

Microsoft 365, Exchange Online and Entra ID

Azure Virtual Machines

Hyper-V and VMware

Linux server configuration and troubleshooting

Apache, Nginx, SSL and website migration

Server migration, upgrade and performance issues

Backup and recovery troubleshooting

Firewall and network troubleshooting

Server hardening and vulnerability remediation

Microsoft Defender and security configuration

One issue means one specific technical problem or configuration request. Complex migrations, clustering, major upgrades, or project-based work may require a custom offer.

Please contact me before ordering so I can review your requirements and recommend the correct package.

Note: I provide technical services only. I do not sell VPS, RDP accounts, hosting, or software licenses.