┌──────────────────────────────────────────────────────────────┐
│  SYSTEM: Łukasz Żukowski                                     │
│  ROLE:   CloudOps Engineer @ Chess.com                       │
│  STATUS: ● AVAILABLE FOR OPPORTUNITIES                       │
│  UPTIME: 12+ years in production                             │
│  ZONE:   Europe/Warsaw (CET)                                 │
└──────────────────────────────────────────────────────────────┘

> ENDPOINTS:  Website · LinkedIn · Twitter · GitHub

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📊 Production Metrics

┌─ SCALE ──────────────────┐  ┌─ RELIABILITY ────────────┐
│ Users Served: Millions   │  │ Environments: Multi-cloud│
│ Infrastructure: AWS, GCP │  │ Approach: GitOps-first   │
│ Deployments: Continuous  │  │ Observability: Full-stack│
└──────────────────────────┘  └──────────────────────────┘

┌─ CURRENT FOCUS ──────────────────────────────────────────┐
│ ▶ Enhancing observability: Prometheus → Mimir → Tempo   │
│ ▶ Advanced K8s networking & security patterns           │
│ ▶ Open source DevOps tooling contributions              │
└──────────────────────────────────────────────────────────┘

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🏗️ Infrastructure Components

         ┌─────────────────────────────────────────┐
         │            CLOUD PLATFORMS              │
         │           AWS    ·    GCP               │
         └─────────────────────────────────────────┘
                            │
         ┌──────────────────┴──────────────────┐
         ▼                                     ▼
┌─────────────────────┐             ┌─────────────────────┐
│   ORCHESTRATION     │             │   INFRASTRUCTURE    │
│ Kubernetes · Docker │             │ Terraform · Atlantis│
│ Istio · Rancher     │             │ Terragrunt          │
└─────────────────────┘             └─────────────────────┘
         │                                     │
         └──────────────────┬──────────────────┘
                            ▼
         ┌─────────────────────────────────────────┐
         │              CI/CD & GITOPS             │
         │  ArgoCD · Argo Workflows · GHA · Helm   │
         └─────────────────────────────────────────┘
                            │
                            ▼
         ┌─────────────────────────────────────────┐
         │            OBSERVABILITY                │
         │  Prometheus · Grafana · Mimir · Tempo   │
         │  OpenTelemetry · Datadog · Sentry       │
         └─────────────────────────────────────────┘

Languages & Scripting: Python · Go · Bash

Databases & Services: PostgreSQL · MongoDB · Redis · Nginx · HAProxy

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🎖️ Verified Credentials

AWS Solutions Architect Professional
AWS Developer Associate
AWS SysOps Administrator Associate
AWS Solutions Architect Associate

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💬 Let's Connect

"I scale systems so millions can play chess. Always happy to talk cloud architecture, Kubernetes war stories, or your next infrastructure challenge."

📫 Reach me: LinkedIn · Twitter · Website

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