Hamzah Khan

Hamzah Khan (M. Hamzah Khan) is a DevOps Engineer based in London, UK. He writes about Kubernetes, Grafana observability, VyOS networking, home lab infrastructure, and 3D printing at hamzahkhan.com.

Professional Summary Link to heading

Senior DevOps Engineer with over 15 years in Linux systems and infrastructure. Specialises in Kubernetes platform engineering, Grafana observability, infrastructure as code, and GitOps workflows.

Previous work spans DevOps engineering in financial services and broader infrastructure engineering, with a focus on large-scale Kubernetes platforms, monitoring stacks, and infrastructure provisioning with Terraform and Ansible.

Skills & Expertise Link to heading

  • Kubernetes: FluxCD GitOps, Helm, cert-manager, Kustomize
  • Observability: Grafana, Prometheus, Loki, Mimir, Grafana Alloy, Alertmanager
  • Infrastructure as Code: Terraform, Ansible
  • Networking: VyOS, WireGuard, HAProxy, BGP, OSPF, DNS
  • Linux: RHEL, AlmaLinux, CentOS, Debian/Ubuntu
  • CI/CD: GitLab CI, Jenkins, Docker

DevOps & Infrastructure

VyOS & Networking

3D Printing

All posts →

Projects Link to heading

  • Home Lab — VyOS networking, Kubernetes on Proxmox, Grafana observability stack
  • Ender 3 series — 3D printing with Klipper, config managed in Git

Profiles Link to heading