Nate Kowalski
DevOps Engineer
nate.kowalski@example.com(555) 227-8845Raleigh, NCGitHub: github.com/natekow
Summary
DevOps engineer with 6 years running AWS and Kubernetes platforms for SaaS teams. Took deploys from weekly to 40/day with zero-downtime pipelines, cut cloud spend 31% ($430K/year), and brought MTTR from 90 to 22 minutes.
Experience
Senior DevOps Engineer
Jun 2022 – Present- Run EKS platform (90 services, 40 engineers deploying) with GitOps via ArgoCD; deploy frequency rose from weekly trains to 40/day with change-failure rate under 3%
- Cut AWS spend 31% ($430K/year) through rightsizing, Savings Plans, Karpenter consolidation, and killing zombie environments
- Reduced MTTR from 90 to 22 minutes by rebuilding alerting on SLOs (Prometheus/Grafana) and writing runbooks for the top 20 alerts
- Led SOC 2 infrastructure remediation: IaC coverage to 96% (Terraform), secrets to Vault, and least-privilege IAM overhaul
DevOps Engineer
Jul 2019 – May 2022- Built CI/CD in GitLab for 30 repos, cutting median pipeline time from 28 to 9 minutes with caching and test splitting
- Migrated 25 services from EC2 to Kubernetes with blue/green cutovers and no customer-facing downtime
- Automated TLS certificate management (cert-manager), ending the expired-cert outages that had hit twice the prior year
Certifications
AWS Certified DevOps Engineer — Professional — Amazon Web Services (Sep 2023)
Certified Kubernetes Administrator (CKA) — Cloud Native Computing Foundation (Mar 2022)
Skills
Platform: AWS (EKS, EC2, RDS, IAM, VPC), Kubernetes and Helm, Terraform, ArgoCD / GitOps, Docker
Operations: Prometheus / Grafana, Datadog, CI/CD (GitLab, GitHub Actions), Vault and secrets management, Python and Bash, Incident response / SLOs