# pipelines

How to build production Azure DevOps YAML pipelines — multi-stage CI/CD, environments, approvals, variable groups, templates, container jobs, and deployment strategies for Kubernetes and App Service.

How to write Jenkins declarative pipelines from scratch — stages, agents, environment variables, credentials, parallel execution, post conditions, and shared libraries. Practical Jenkinsfile patterns for real projects.

After a decade of wrestling with CI/CD systems and watching monorepo deployments go from "simple" to "nightmare" and back to "elegant," I've seen every per...

Master Azure DevOps YAML pipelines with reusable templates, environment approvals, and multi-stage deployments.

Build production-grade GitHub Actions CI/CD pipelines — from first workflow to reusable workflows, matrix builds, and deployment gates.