Open to opportunities

Karem Elbostany

@karemelbostany

Message

I operate reliable Linux hosting infrastructure, resolve L3 incidents, and automate platform delivery.

United Arab Emirates

Message

What I'm looking for

I'm looking to lead and improve reliable Linux hosting, cloud, or infrastructure platforms, combining L3 incident ownership, automation, Kubernetes, observability, security hardening, and clear customer communication.

I've operated Linux hosting, VPS, dedicated-server, and data-center environments for more than 20 years. At IP GEEKS, I support managed hosting, cloud, and on-premises environments for international clients, resolving customer-impacting L2/L3 escalations across cPanel/WHM, Plesk, DNS, SSL/TLS, email, databases, security, and performance.

As co-founder and Systems Engineering Lead at Murabba, I built and ran a regional hosting platform serving 15,000+ clients across 200+ Linux servers. I led five engineers responsible for operations, escalations, incidents, support quality, and platform reliability, while managing hosting migrations, security hardening, web services, mail, DNS, and databases.

I'm also hands-on with Kubernetes, Helm, Argo CD, Terraform, GitHub Actions, Docker, and Prometheus/Grafana observability. My on-premises DevOps platform demonstrates GitOps delivery, hardened container builds, TLS, ingress, monitoring, dashboards, and Slack alerting for Node.js and Go workloads.

Experience

Work history, roles, and key accomplishments

Current

Senior Hosting Infrastructure & L3 Support Engineer

Current

IP GEEKS

Oct 2022 - Present (3 years 10 months)

Operate and support managed hosting, cloud, and on-premises Linux environments for international hosting clients, handling customer-impacting L2/L3 escalations across cPanel/WHM, Plesk, DNS, SSL/TLS, email, web services, databases, security, and server performance. Administer Linux web-hosting environments and troubleshoot customer-impacting issues across websites, web services, database connectiv