DevOps & Cloud
Practical tutorials on the tools and practices that keep modern software running. Written for developers, not sysadmins.
Docker Explained Simply
Containers vs VMs, Dockerfiles, docker-compose, and the commands you will use every day.
Kubernetes for Beginners
Pods, deployments, services, and kubectl. Understand container orchestration.
AWS Essentials
EC2, S3, Lambda, RDS, and IAM. The five services you will use on every project.
CI/CD Pipelines
GitHub Actions, Jenkins, and automated deployment. Never manually deploy again.
Infrastructure as Code with Terraform
HCL syntax, providers, plan/apply. Define your entire infrastructure in code.
Linux Command Line Essentials
Navigation, files, permissions, processes, and SSH. The foundation of DevOps.
Git Beyond Basics
Branching, rebasing, cherry-pick, and stashing. Level up your version control.
Apache Kafka Explained
Event streaming, producers, consumers, and topics. Real-time data pipelines.
Nginx Configuration Guide
Reverse proxy, SSL, load balancing, and caching. Production web server setup.
Monitoring and Observability
Prometheus, Grafana, alerting, SLIs/SLOs/SLAs. Know when things break.