Multi-Cloud strategy and Infrastructure as Code implementation
AWS, Azure, GCP, OpenStack, OpenTofu, Terraform, Packer, Crossplane, Open Telekom Cloud, Stackit Cloud, Hetzner
Design and operation of Kubernetes and container-based platforms
Kubernetes, GKE, Openshift, Talos, Docker, EKS, AKS, Helm, Kustomize
High-scale monitoring, logging, tracing, and alerting systems
Prometheus, Grafana, Loki, Mimir, Tempo, OpenTelemetry, NewRelic, Jaeger, VictoriaStack, OpenSearch, Alloy, Cortex
Automated CI/CD pipelines and GitOps implementation
Gitlab CI, ArgoCD, Flux2, Jenkins, Tekton, kluctl, Bazel, Taskfile, Makefile, Azure Devops, Github, Justfile
Architecture and management of streaming, messaging, and database systems
Kafka, Strimzi, NATS, PubSub, ClickHouse, Databricks, ArangoDB, Timescaledb, MongoDB, CosmosDB, PostgreSQL, MariaDB
DevSecOps, network enforcement, and comprehensive testing
NeuVector, Aqua Security, Gatekeeper, Vault, Keycloak, Cilium, LinkerD, OPA, Trivy, SonarQube, Chaos Mesh, Litmus, Kube-bench, krr