Designed sovereign on-premise infrastructure for a national health insurance system — RKE2, PostgreSQL HA, MinIO, Vault, Cilium eBPF. Full migration from AWS EKS.
Cloud infrastructure for the national electronic invoicing certification system on AWS — EKS, GitOps, observability, site-to-site VPN for government integration.
Cloud-native platform for 100K+ users with PCI-ready security, GitOps with ArgoCD, SLO-based monitoring. 35% reduction in production defects.
Enterprise K8s platform with Rancher, Harbor registry, Airflow data pipelines, zero-downtime blue-green deployments at a major West African operator.