DevOps & Platform Engineer · Tehran, Iran

Reliable platforms.Confident delivery.

I’m Hossein Moazami. I design and operate Kubernetes platforms, delivery systems, and observability foundations that reduce release risk and make production easier to understand.

Open to DevOps, platform engineering, and infrastructure consulting conversations.

Hossein Moazami
DevOps since 2019. Software roots. Tehran, Iran · 7+ years in engineering
Selected impact

7+ yrsacross DevOps and software engineering

30%less deployment downtime reported

40%fewer manual configuration errors reported

Weeks → hoursdeployment cycles reported at Shavaz

01 / Selected systems work

Platform work judged by safer delivery and clearer operations.

Selected examples showing the problem, the systems I owned, and the reported operational outcome—not just the tools involved.

Shavaz · Delivery & reliabilityEmployer outcome

Moving deployments from weeks to hours for a high-traffic commerce platform.

On a platform reported at more than 600,000 monthly active users, I integrated GitLab CI/CD with Kubernetes, deployed Prometheus and Grafana, worked with developers on high-traffic performance issues, and configured a four-node MinIO cluster.

Weeks → hours
deployment cycle
30%
higher team productivity
40%
better system reliability
25%
lower storage rental costs
  • Kubernetes
  • GitLab CI/CD
  • Prometheus
  • Grafana
  • MinIO
Public engineering proofGitHub

A reproducible path from empty VMs to an observable Kubernetes cluster.

The public implementation provisions a Kubernetes cluster with one control-plane node, two worker nodes, and a dedicated builder, then connects delivery, monitoring, a highly available data layer, and a three-replica application.

Provision
Terraform + libvirt
Configure
Ansible-managed Kubernetes cluster
Deliver
Private registry + GitLab Runner
Operate
kube-prometheus-stack + PostgreSQL HA
Run
Three-replica FastAPI deployment
Review the public implementation (opens in a new tab)

Employer figures are reported outcomes from the supplied LinkedIn profile export. Public-project scope reflects the linked GitHub repository when this page was prepared.

02 / Capabilities

Built around outcomes, not tool lists.

01

Platform foundations

Repeatable cloud and Kubernetes environments with clear ownership, safe defaults, and recovery paths.

  • Kubernetes
  • Terraform
  • Ansible
  • AWS
  • Helm
  • Linux
02

Delivery systems

Pipelines and GitOps workflows that make a reviewed change the same change that reaches production.

  • GitLab CI/CD
  • Jenkins
  • GitOps
  • Go
  • Python
  • Bash
03

Operational intelligence

Useful service signals, actionable alerts, and incident workflows that connect symptoms to decisions.

  • Prometheus
  • Grafana
  • ELK
  • OpenTelemetry
  • HAProxy
  • Nginx

03 / Field notes

Practical notes for operating modern systems.

View all writing
  1. Kubernetes · 14 min readOne ServiceAccount, Two Namespaces: A Limited Kubernetes Kubeconfig
  2. Linux · 15 min readLinux Disk Full: Docker overlay2 and Elasticsearch Cleanup Runbook
  3. Kubernetes · 12 min readKubernetes Namespace and PVC Stuck in Terminating — Cleanup Runbook

Let’s build something dependable

Need a stronger path to production?

I can help turn an infrastructure problem into a practical review, a prioritized delivery plan, and systems your team can operate with confidence.