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Working from home
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Working from home
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Achievement: Pull Sharkx2

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ozy31/README.md

Hi, I'm Ozan 👋

Senior DevOps / Site Reliability / Platform Engineer with 10+ years of experience, based in Turkey and working remotely.

I build and run cloud platforms for high-traffic fintech and iGaming products: multi-cluster Amazon EKS with disaster recovery, GitOps with Argo CD, Terraform / Terragrunt for everything, and observability with Prometheus, Grafana, Loki and VictoriaMetrics. Lately I've been adding LLM-assisted tooling to incident response.

📌 Featured projects

Project What it shows
terraform-aws-eks-platform Production-style EKS platform: VPC, EKS, Karpenter, platform add-ons and Argo CD bootstrap; Terragrunt live layout for dev / prod / prod-dr
terraform-aws-eks-ai-cluster GPU / LLM inference on EKS: Karpenter GPU NodePools, NVIDIA device plugin + DCGM alerts, S3 model store via Mountpoint, vLLM scaled by KEDA on request queue depth
terraform-cloudflare-edge Cloudflare edge as code: WAF + OWASP, geo-fencing with partner bypass, rate limits, Logpush to tiered S3 and OpenSearch, Tunnel + Access for internal tools and a self-hosted LLM, AI Gateway
gitops-multicluster-dr Argo CD ApplicationSet matrix generators across environments and clusters, plus drswitch, a Go CLI for single-switch DR failover
aiops-incident-assistant Alertmanager webhook → logs and metrics context → LLM incident summary in Slack, with secret redaction
platform-ci-templates Reusable GitHub Actions, GitLab CI, Bitbucket Pipelines and Jenkins templates: OIDC to AWS, SBOM, image signing, GitOps promotion
k8s-observability-stack GitOps-ready Prometheus, Grafana, Loki and VictoriaMetrics with SLO burn-rate alerts, rule unit tests and dashboards
tf-modules Small, readable Terraform modules: VPC, EKS, add-ons with IRSA, Argo CD and RDS with External Secrets

🧰 Toolbox

Cloud: AWS (EKS, EC2, VPC, IAM, MSK, RDS), Azure (AKS, Azure DevOps), Cloudflare Kubernetes: EKS, AKS, Helm, Karpenter, KEDA, Cilium, Argo CD IaC: Terraform, Terragrunt, OpenTofu CI/CD: GitHub Actions, Bitbucket Pipelines, GitLab CI, Jenkins, TeamCity, Octopus Deploy Observability: Prometheus, Grafana, Loki, VictoriaMetrics, Elasticsearch, PagerDuty Data and messaging: Kafka, RabbitMQ, MongoDB, PostgreSQL, SQL Server Languages: Python, Go, Bash

Certifications: HashiCorp Terraform Associate · CKAD · AWS Cloud Practitioner

📫 Contact

LinkedIn · aogazi31@gmail.com

Pinned Loading

  1. aiops-incident-assistant aiops-incident-assistant Public

    Alertmanager webhook to Loki/Elasticsearch logs, Prometheus/VictoriaMetrics metrics and Kubernetes events, redacted and template-compressed, then a structured LLM incident summary in Slack.

    Python 1

  2. gitops-multicluster-dr gitops-multicluster-dr Public

    Argo CD ApplicationSet matrix generators across dev/stage/prod/prod-dr EKS clusters, with single-switch DR failover and a Go CLI (drswitch) that health-checks the target, flips the GitOps flag and …

    Go 1

  3. k8s-observability-stack k8s-observability-stack Public

    GitOps-ready Kubernetes observability stack: Prometheus + VictoriaMetrics, Loki, Alloy and Tempo via Argo CD, with SLO burn-rate alerts, promtool-tested rules and cost/SLO/log dashboards.

    Shell 1

  4. terraform-aws-eks-ai-cluster terraform-aws-eks-ai-cluster Public

    Terraform modules for a GPU/LLM inference platform on Amazon EKS: Karpenter GPU NodePools, NVIDIA device plugin + DCGM, S3 model store via Mountpoint, vLLM with KEDA queue-depth autoscaling

    HCL 1