1
CI/CD: GitLab CI, Jenkins, ArgoCD, pipelines (build, test, deploy), artifacts
2
Docker: Dockerfile, multi-stage builds, lagen, netwerken, volumes, Docker Compose
3
Kubernetes: Pods, Deployments, Services, Ingress, ConfigMaps, Secrets, namespaces
4
Geavanceerd Kubernetes: Helm charts, Istio service mesh, HPA/VPA, observeerbaarheid (Jaeger, Kiali)
5
Terraform: providers, resources, modules, state management, workspaces, remote backend
6
Ansible: playbooks, rollen, inventaris, variabelen, handlers, idempotentie, AWX/Tower
7
AWS Cloud: EC2, ECS/EKS, S3, IAM, VPC, ALB/NLB, Lambda, CloudWatch, Kinesis, WAF
8
Azure Cloud: VM, AKS, Storage, Active Directory, Load Balancer, monitoring
9
GCP Cloud: Compute Engine, GKE, Cloud Storage, IAM, netwerken
10
Linux: beheer, systemd, netwerken, machtigingen, beveiligingshardening, troubleshooting
11
Scripting: Bash, Python voor automatisering, cron jobs, log-parsing
12
Monitoring: Prometheus (metrics, exporters, PromQL), Grafana-dashboards, alerting
13
Observeerbaarheid: logs (ELK/EFK, Loki), traces (Jaeger), metrics (Prometheus), OpenSearch
14
Beveiliging: Linux-hardening, firewalls, SSL/TLS-certificaten, secrets management (Vault)
15
Netwerken: DNS, load balancing, reverse proxy (Nginx, HAProxy), VPN, firewallregels
16
Schaalbaarheid: clustering, horizontale/verticale schaling, autoscaling, load balancing
17
Databases: PostgreSQL/MariaDB-beheer, backups, replicatie, prestatietuning
18
GitOps: ArgoCD, Flux, declaratieve deployments, Git-naar-cluster-synchronisatie
19
Prestaties: geheugenoptimalisatie, parallellisme, caching, CDN
20
Troubleshooting: containerdebugging, loganalyse, prestatieprofiling, incidentrespons