DevOps Engineer
Infrastructure, CI/CD, containers, and observability for production systems.
8 skills in this collectionDocker Best Practices
Docker with multi-stage builds, security hardening, and production-ready patterns.
Kubernetes Best Practices
Kubernetes with Helm, security contexts, resource management, and observability.
Terraform Infrastructure as Code
Terraform with modules, state management, testing, and multi-environment patterns.
GitHub Actions CI/CD
GitHub Actions with security, caching, matrix builds, and deployment patterns.
Monitoring & Observability Stack
Production monitoring with Prometheus, Grafana, OpenTelemetry, and alerting best practices.
Linux Sysadmin Essentials
Essential Linux system administration skills including process management, networking, storage, security, and troubleshooting.
CI/CD Pipeline Design Patterns
Design robust CI/CD pipelines with build optimization, testing strategies, deployment patterns, and rollback mechanisms.
Nginx Reverse Proxy & Configuration
Nginx configuration for reverse proxy, load balancing, SSL termination, caching, and security hardening.