DevOps Engineer and Cloud Architect building scalable, automated infrastructure. I specialize in Kubernetes orchestration, CI/CD pipelines, and cloud-native architectures — and I write about it all on Medium.
- 🔧 Infrastructure as Code — Terraform multi-environment management
- ☸️ Kubernetes — Cluster architecture, service mesh, eBPF networking
- 🚀 CI/CD Pipelines — Jenkins shared libraries, GitHub Actions, GitOps
- 🔒 Zero-Trust Security — Network policies, L7 filtering, egress control
- 📊 Observability — Prometheus, Grafana, distributed tracing, Hubble
- 🌱 Always shipping — hands-on demos with every article I publish
Multi-cloud architecture, cost optimization, high availability patterns, serverless and container services
EKS/GKE/AKS, service mesh (Istio, Cilium), GitOps (ArgoCD), progressive delivery, eBPF networking
Multi-environment management, modular design, Crossplane CRDs, compliance as code
Pipeline architecture, container registries, canary/blue-green deployments, automated rollbacks
Metrics, alerting, distributed tracing, log aggregation, Hubble flow visualization
- 🐝 Zero-trust Kubernetes networking with eBPF — CILIUM-in-action
- 🚀 Progressive delivery pipelines with canary analysis — ARGO-ROLLOUTS-in-action
- 🌐 Service mesh security with mTLS and traffic splitting — ISTIO-in-action
- ☁️ Kubernetes-native cloud provisioning with Crossplane — CROSSPLANE-in-action
- 📈 Event-driven autoscaling with scale-to-zero — KEDA-in-action
- 🤖 AI-powered DevOps workflows for debugging and audits — devops-ai-workflows
Western Conference · Pacific Division 🔴 Off-season · Next season starts October 20, 2026
🏅 Standing: Western · 8
📅 Next: vs GS (Oct 22)
📅 No recent games found
👑 Player Spotlight: Luka Doncic
📅 Last Game:
12 PTS · 4 REB · 7 AST · 26 MIN vs Oklahoma City Thunder (Apr 2, 2026)
Last updated: 2026-10-06T02:47:02.318Z
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Eastern Conference · Atlantic Division 🟢 Season in progress
🏅 Standing (2026-27): Atlantic · 7
📅 Next: vs NSH (Oct 6)
📊 2025-2026 Record: 1W - 2L (33.3%) ████████▎░░░░░░░░░░░░░░░░
📅 Recent Games:
❌ L 2-3 vs OTT (Oct 3, 2026)
✅ W 2-1 vs NYI (Sep 30, 2026)
❌ L 2-3 vs MTL (Sep 29, 2026)
🍁 Player Spotlight: William Nylander
📅 Last Game:
0 G · 1 A · 1 P vs OTT (Oct 3, 2026)
Last updated: 2026-10-06T02:47:05.329Z
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ATP · World Ranking
🏆 World No. 11 · 📈 Movement: ▼ (was No. 12)
📅 Last Match:
✅ W vs Daniil Medvedev (Oct 5, 2026) 7-5, 5-3
Last updated: 2026-10-06T02:47:08.768Z
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Each project includes a full Medium article walkthrough, automation scripts, and a working demo you can run locally on Minikube.
| Project | What It Demonstrates | Article |
|---|---|---|
| CILIUM-in-action | eBPF networking, L7 HTTP policies, kube-proxy replacement, Hubble observability | Read on Medium |
| ARGO-ROLLOUTS-in-action | Canary deployments, blue-green rollouts, automated analysis | Read on Medium |
| ISTIO-in-action | Traffic splitting, fault injection, circuit breaking, mTLS | Read on Medium |
| CROSSPLANE-in-action | Kubernetes CRDs provisioning AWS resources (S3) via Compositions | Read on Medium |
| KEDA-in-action | Event-driven autoscaling, Redis/RabbitMQ scalers, scale-to-zero | Read on Medium |
| devops-ai-workflows | AI-agent workflows for K8s debugging, AWS audits, Terraform reviews | — |
- 🌐 Medium — In-depth DevOps guides with every project above
- 🔧 All Repositories — Hands-on infrastructure code
Tip
Open to collaboration on challenging DevOps and cloud infrastructure projects
- 💼 DevOps Consulting — Transform your infrastructure with automation
- 🚀 Cloud Architecture — Design scalable multi-cloud solutions
- ☸️ Kubernetes Orchestration — Build resilient container platforms
- 🔄 CI/CD Pipeline Design — Optimize your deployment workflows
- 📚 Knowledge Sharing — Workshops, articles, and open-source contributions
📧 Email: 23seriy@gmail.com
💼 LinkedIn: linkedin.com/in/sergei-olshanetski
🌐 Medium: medium.com/@sergeiolshanetski
⭐ From Sergei Olshanetski with passion for DevOps excellence and cloud innovation