Clouds: AWS (principal, tous les grands services), Azure (entreprises Microsoft), Google Cloud (charges data + IA), Cloudflare (edge + Workers)
Calcul: EC2, ECS Fargate, EKS, Lambda, App Runner, Batch ; Azure App Service, AKS, Functions ; GCP Cloud Run, GKE, Cloud Functions
Conteneurs et K8s: Docker, Kubernetes, Helm, ArgoCD, Flux, Istio, Linkerd, Cilium, OPA Gatekeeper, Kyverno, Crossplane
IaC: Terraform + terragrunt, AWS CDK, Pulumi, CloudFormation, Ansible (gestion de configuration), Crossplane (plans de contrôle)
CI/CD: GitHub Actions, GitLab CI, CircleCI, Jenkins, AWS CodePipeline, Argo Workflows, Tekton
Observabilité: Datadog, New Relic, Grafana Cloud, Prometheus, Loki, Tempo, OpenTelemetry, AWS CloudWatch, Honeycomb
Journalisation et SIEM: ELK / OpenSearch, Splunk, Datadog Logs, AWS CloudTrail, Wazuh, Elastic Security
Secrets et sécurité: AWS Secrets Manager, HashiCorp Vault, Doppler, AWS KMS, Sealed Secrets, External Secrets Operator
Bases de données (managées): RDS PostgreSQL/MySQL, Aurora, DynamoDB, ElastiCache Redis, Snowflake, BigQuery, Databricks
Réseau et edge: CloudFront, Route 53, AWS WAF, Shield, VPC, Transit Gateway, Cloudflare, Fastly
Outils FinOps: AWS Cost Explorer, Compute Optimizer, Vantage, CloudHealth, CloudZero, Spot.io, ProsperOps