Mostafa Nasser

I'm a Systems Administrator specializing in Linux, hosting infrastructure, and production server environments. Over 6+ years of hands-on work, I've operated inside real hosting companies — not staging environments — managing infrastructure that customers depend on every day.

My work spans VPS and dedicated servers, Linux and Windows server environments, virtualization platforms, networking, DNS, email infrastructure, databases, web servers, and security. I've supported hosting companies including LigHost, VingoHost, and — currently — Ultahost, where I work on production Linux infrastructure at scale.

My experience goes beyond routine server administration. I've participated in establishing and developing the infrastructure foundation of VingoHost — contributing to the systems and infrastructure required to operate and scale a hosting environment from the ground up. I've also taken part in infrastructure work related to RDP.Cheap, supporting the server and networking layer behind the service.

Whether it's a kernel-level disk issue, a corrupted database, a failing mail queue, or a migration that has to happen with minimal downtime, I focus on understanding the system underneath the symptom — not just the panel on top of it.

Mostafa works across both Linux and Windows environments, giving him the ability to manage mixed infrastructure environments and troubleshoot issues across operating systems, virtualization layers, hosting platforms, networking, web services, and databases.

Beyond day-to-day server administration, Mostafa has experience working on the infrastructure side of hosting businesses — helping establish the technical foundation required to launch and operate hosting services, including servers, virtualization, hosting panels, DNS, automation, billing platforms, monitoring, and production operations.