I’m looking for a Magento-savvy DevOps engineer who can turn our manual release routine into a push-button GitLab CI/CD pipeline. Here’s the immediate, streamlined scope: • Craft a lean .gitlab-ci.yml that installs Composer dependencies, compiles/deploys static content, flushes cache, and restarts services for both staging and production. • Include a basic rollback step if any job fails. • Deliver a short read-me showing where to change SSH keys, server paths, and environment variables. I don’t need server provisioning or deep performance tuning right now—just dependable automation that ships code safely. Please share a quick overview of your Magento DevOps experience, especially projects where you built or improved GitLab CI/CD pipelines.