DevOps, SRE & Platform Engineering
Linux & Shell Scripting
Essentials for automation with users, services and networking.
LinuxBashsystemdSSHDNSHTTP/S
DevOps, SRE & Platform Engineering
Networking for DevOps
TCP/IP, DNS, TLS, proxies and LBs for modern platforms.
TCP/IPDNSTLSNginxHAProxy
DevOps, SRE & Platform Engineering
Git for Teams: Trunk & GitFlow
Team workflows, PR hygiene and release tags.
GitGitHubGitLabBitbucket
DevOps, SRE & Platform Engineering
CI/CD with Jenkins
Declarative pipelines and shared libraries.
JenkinsPipelines
DevOps, SRE & Platform Engineering
CI/CD with GitHub Actions
Reusable workflows, matrices and environments.
GitHub Actions
DevOps, SRE & Platform Engineering
GitLab CI & Runners
.gitlab-ci.yml to scalable runners and caching.
GitLab CIRunners
DevOps, SRE & Platform Engineering
Azure DevOps Pipelines
YAML pipelines, approvals and environments.
Azure DevOps
DevOps, SRE & Platform Engineering
CircleCI Foundations
Orbs, contexts and caching.
CircleCI
DevOps, SRE & Platform Engineering
Docker & Compose Fundamentals
Build, tag and ship images; multi-service stacks.
DockerComposeRegistries
DevOps, SRE & Platform Engineering
Kubernetes CKA/CKAD Prep
Scheduling, networking, storage, security.
KuberneteskubectlHelmKustomize
DevOps, SRE & Platform Engineering
OpenShift Essentials
Routes, operators and GitOps on OpenShift.
OpenShiftOperatorsHelm
DevOps, SRE & Platform Engineering
Helm & Kustomize in Practice
Templating and overlays that scale.
HelmKustomize
DevOps, SRE & Platform Engineering
Terraform & Terragrunt
Modules, workspaces and multi‑env blueprints.
TerraformTerragrunt
DevOps, SRE & Platform Engineering
CloudFormation & Bicep
Native IaC on AWS and Azure.
CloudFormationBicep
DevOps, SRE & Platform Engineering
Packer Image Pipelines
Golden images for AWS/Azure/GCP.
PackerAMI
DevOps, SRE & Platform Engineering
HashiCorp Vault for Platform Teams
Secrets engines, auth methods and policies.
VaultHCL