
Ehmi
I am Ehmad Expert Network Engineer and DevOPs
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Expérience professionnelle
Self-Hosted Infrastructure Administrator
Freelancing Career • Indépendant
May 2022 - Present • 4 yrs 3 mos
Architected and maintain 24/7 production-grade homelab infrastructure serving 20+ devices with 99.9% uptime. Implemented Zero Trust security architecture using Cloudflare Access with policy-based authentication and traffic filtering. Deployed network-wide security layer using Pi-hole DNS filtering with custom blocklists, reducing malicious traffic by 40%. Built comprehensive monitoring stack with Grafana for real-time performance metrics, log aggregation, and security event tracking. Established disaster recovery strategy with automated daily S3 backups and quarterly offline snapshots, ensuring zero data loss. Automated infrastructure deployment using Docker containerization and CI/CD pipelines, reducing manual configuration by 90%. Skills: Infrastructure Security, Zero Trust Architecture, Cloud Networking, DevOps, Docker, Kubernetes, Linux, DNS Management, Network Segmentation, Access Control, Monitoring, Automation
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jamesspringall
Client récurrent

Royaume-Uni
Greatly resolved my website speed. I use WordPress via SiteGround and Cloudflare. Increased the speed score for the site on desktop by 154%, and for mobile also had a large increase of 70%. I received a report of works completed with future recommendations on maintaining the score. Overall, the work completed exceeded my expectations.

jamesspringall
Client récurrent

Royaume-Uni
I needed help with parts of my website I was struggling with, and Ehmad resolved this for me—a brilliant freelancer to work with. The resolutions were completed at pace, and to a high standard where everything works.
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