Tell me about your experience with automating integration and delivery processes.

In my experience with automating integration and delivery processes, I have used CI/CD pipelines based on Jenkins and GitLab CI. For example, when working on a project, I set up automatic building and testing at each commit to the repository, which allowed for quick error detection.

I also automated deployment to test and production servers using Ansible and Docker, which reduced manual operations and sped up the release of new versions. The pipeline included stages for static code analysis, running unit and integration tests, building artifacts, and publishing them.

Here's an example of a simple Jenkinsfile for CI:

pipeline {
    agent any
    stages {
        stage('Build') {
            steps {
                sh 'npm install'
                sh 'npm run build'
            }
        }
        stage('Test') {
            steps {
                sh 'npm test'
            }
        }
        stage('Deploy') {
            steps {
                sh './deploy.sh'
            }
        }
    }
}