SYSTEMS & DEVOPS
Linux (Ubuntu, Debian, RHEL)
Docker
Kubernetes (K8s)
Jenkins
GitLab CI
Git / GitHub
ArgoCD
Helm
GitHub Actions
Ansible
PROGRAMMING
Python
TypeScript / JavaScript
Bash
Go
INFRASTRUCTURE & CLOUD
Network Configuration
Vercel
Coolify
AWS / Azure / GCP
Terraform
VPN
CloudFormation / ARM Templates
Load Balancers (ALB, NLB)
CDN (CloudFront, Cloudflare)
DNS Management (Route53)
SSL/TLS Certificates
MONITORING & OBSERVABILITY
Prometheus
Grafana
ELK/EFK Stack (Elasticsearch, Logstash/Fluentd, Kibana)
CloudWatch / Azure Monitor
SECURITY & SECRETS
HashiCorp Vault
AWS Secrets Manager / Azure Key Vault
RBAC
Network Policies