From a deployment pipeline perspective, have you used Jenkins before to push changes between environments?

Yes, I have used Jenkins to orchestrate CI/CD pipelines that promote code from one environment to another. I set up a Jenkinsfile with declarative pipeline syntax, defining stages such as Build, Test, and Deploy. For promotion, I use parameterized builds or a downstream job that triggers after a successful build in staging. I store artifacts in an artifact repository (e.g., Nexus or Artifactory) and use Jenkins credentials to securely access deployment targets. I also leverage plugins like Pipeline, Git, Docker, and SSH to push Docker images or run shell scripts that deploy to Kubernetes or a VM. Jenkins can trigger a promotion job that pulls the artifact and runs deployment scripts in the target environment. I also use environment variables and credentials binding to keep secrets out of the pipeline code. This approach ensures repeatable, auditable, and automated promotion of changes between environments.