diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100644
index 00000000..8c323b55
--- /dev/null
+++ b/Jenkinsfile
@@ -0,0 +1,28 @@
+pipeline {
+    agent any          
+
+    stages{
+        stage("one"){
+            steps{
+                 echo 'step 1'
+            }
+        }
+        stage("two"){
+            steps{
+                 echo 'step 2'
+            }
+        }
+        stage("three"){
+            steps{
+                 echo 'step 3'
+            }
+        }
+    }       
+    post{         
+
+        always{      
+
+             echo 'This pipeline is completed.'
+        }
+    }
+}
diff --git a/gists/Continuous-Deploy-Stage-Jenkinsfile b/gists/Continuous-Deploy-Stage-Jenkinsfile
new file mode 100644
index 00000000..2c6843cc
--- /dev/null
+++ b/gists/Continuous-Deploy-Stage-Jenkinsfile
@@ -0,0 +1,12 @@
+stage('Trigger deployment') {
+    agent any
+    environment{
+      def GIT_COMMIT = "${env.GIT_COMMIT}"
+    }
+    steps{
+      echo "${GIT_COMMIT}"
+      echo "triggering deployment"
+      // passing variables to job deployment run by vote-deploy repository Jenkinsfile
+      build job: 'deployment', parameters: [string(name: 'DOCKERTAG', value: GIT_COMMIT)]
+    }    
+ }
diff --git a/gists/LFS261ArgoDeployJenkinsfile b/gists/LFS261ArgoDeployJenkinsfile
new file mode 100644
index 00000000..e1971307
--- /dev/null
+++ b/gists/LFS261ArgoDeployJenkinsfile
@@ -0,0 +1,26 @@
+node {
+    def app
+    
+    stage('Clone repository') {
+      
+
+        checkout scm
+    }
+
+    stage('Update GIT') {
+            script {
+                catchError(buildResult: 'SUCCESS', stageResult: 'FAILURE') {
+                    withCredentials([usernamePassword(credentialsId: 'JenkinsGithubCreds', passwordVariable: 'GIT_PASSWORD', usernameVariable: 'GIT_USERNAME')]) {
+                        sh "git config user.email yourGitHubEmail@email.com"
+                        sh "git config user.name yourGitHubUsername"
+                        sh "cat vote-ui-deployment.yaml"
+                        sh "sed -i 's+dockerHubUserName/vote.*+dockerHubUsername/vote:${DOCKERTAG}+g' vote-ui-deployment.yaml"
+                        sh "cat vote-ui-deployment.yaml"
+                        sh "git add ."
+                        sh "git commit -m 'Done by Jenkins Job deployment: ${env.BUILD_NUMBER}'"
+                        sh "git push https://${GIT_USERNAME}:${GIT_PASSWORD}@github.com/${GIT_USERNAME}/vote-deploy.git HEAD:master"
+      }
+    }
+  }
+}
+}
diff --git a/gists/lab-8-docker-compose-yaml b/gists/lab-8-docker-compose-yaml
index 392ebcac..e47bb38f 100644
--- a/gists/lab-8-docker-compose-yaml
+++ b/gists/lab-8-docker-compose-yaml
@@ -35,8 +35,7 @@ services:
     image: docker:dind
     ports:
       - 2376:2376
-      - 5000:5000
-      - 5001:5001
+     
     environment:
       - DOCKER_TLS_CERTDIR=/certs
     networks:
diff --git a/gists/lab5.1_worker_jenkinsfile_slack_integration b/gists/lab5.1_worker_jenkinsfile_slack_integration
new file mode 100644
index 00000000..4e2ab904
--- /dev/null
+++ b/gists/lab5.1_worker_jenkinsfile_slack_integration
@@ -0,0 +1,52 @@
+pipeline { 
+  agent any 
+  tools{ 
+    maven 'maven 3.9.8' 
+  } 
+  stages{ 
+      stage(build){ 
+        when{ 
+            changeset "**/worker/**" 
+          } 
+        steps{ 
+          echo 'Compiling worker app..' 
+          dir('worker'){ 
+            sh 'mvn compile' 
+          } 
+        } 
+      } 
+      stage(test){ 
+        when{ 
+          changeset "**/worker/**" 
+        } 
+        steps{ 
+          echo 'Running Unit Tests on worker app..' 
+          dir('worker'){ 
+            sh 'mvn clean test'
+            } 
+          } 
+      } 
+      stage(package){ 
+        when{ 
+          branch 'master' 
+          changeset "**/worker/**" 
+        } 
+        steps{ 
+          echo 'Packaging worker app' 
+          dir('worker'){ 
+            sh 'mvn package -DskipTests' 
+            archiveArtifacts artifacts: '**/target/*.jar', fingerprint: true  } 
+        } 
+      } 
+  } 
+  post{
+    always{ 
+        echo 'Building multibranch pipeline for worker is completed..'
+    } 
+    failure{ 
+      slackSend (channel: "instavote-cd", message: "Build Failed - ${env.JOB_NAME} ${env.BUILD_NUMBER} (<${env.BUILD_URL}|Open>)")  }
+ success{ 
+      slackSend (channel: "instavote-cd", message: "Build Succeeded - ${env.JOB_NAME} ${env.BUILD_NUMBER} (<${env.BUILD_URL}|Open>)")
+    } 
+  } 
+} 
diff --git a/gists/lab7_per_stage_jenkinsfile b/gists/lab7_per_stage_jenkinsfile
new file mode 100644
index 00000000..dc5d77af
--- /dev/null
+++ b/gists/lab7_per_stage_jenkinsfile
@@ -0,0 +1,89 @@
+pipeline {
+
+  agent none
+
+  stages{
+      stage("build"){
+        when{
+            changeset "**/worker/**"
+          }
+
+        agent{
+          docker{
+            image 'maven:3.9.8-sapmachine-21'
+            args '-v $HOME/.m2:/root/.m2'
+          }
+        }
+
+        steps{
+          echo 'Compiling worker app..'
+          dir('worker'){
+            sh 'mvn compile'
+          }
+        }
+      }
+      stage("test"){
+        when{
+          changeset "**/worker/**"
+        }
+        agent{
+          docker{
+            image 'maven:3.9.8-sapmachine-21'
+            args '-v $HOME/.m2:/root/.m2'
+          }
+        }
+        steps{
+          echo 'Running Unit Tets on worker app..'
+          dir('worker'){
+            sh 'mvn clean test'
+           }
+
+          }
+      }
+      stage("package"){
+        when{
+          branch 'master'
+          changeset "**/worker/**"
+        }
+        agent{
+          docker{
+            image 'maven:3.9.8-sapmachine-21'
+            args '-v $HOME/.m2:/root/.m2'
+          }
+        }
+        steps{
+          echo 'Packaging worker app'
+          dir('worker'){
+            sh 'mvn package -DskipTests'
+            archiveArtifacts artifacts: '**/target/*.jar', fingerprint: true
+          }
+
+        }
+      }
+
+      stage('docker-package'){
+          agent any
+          when{
+            changeset "**/worker/**"
+            branch 'master'
+          }
+          steps{
+            echo 'Packaging worker app with docker'
+            script{
+              docker.withRegistry('https://index.docker.io/v1/', 'dockerlogin') {
+                  def workerImage = docker.build("xxxxx/worker:v${env.BUILD_ID}", "./worker")
+                  workerImage.push()
+                  workerImage.push("${env.BRANCH_NAME}")
+                  workerImage.push("latest")
+              }
+            }
+          }
+      }
+  }
+
+  post{
+    always{
+        echo 'Building multibranch pipeline for worker is completed..'
+    }
+  }
+}
diff --git a/gists/lab8_DockerComposespecwithBackingServices b/gists/lab8_DockerComposespecwithBackingServices
new file mode 100644
index 00000000..e38fd3d9
--- /dev/null
+++ b/gists/lab8_DockerComposespecwithBackingServices
@@ -0,0 +1,19 @@
+services:
+  vote:
+    image: xxxxx/vote:latest
+    ports:
+      - 5000:80
+
+  redis:
+    image: redis:alpine
+
+  db:
+    image: postgres:9.4
+
+  result:
+    image: xxxxx/result:latest
+    ports:
+      - 5001:4000
+
+  worker:
+    image: xxxxx/worker:latest
diff --git a/gists/lab8_first_docker_compose_yaml b/gists/lab8_first_docker_compose_yaml
new file mode 100644
index 00000000..61582e5b
--- /dev/null
+++ b/gists/lab8_first_docker_compose_yaml
@@ -0,0 +1,13 @@
+services:
+  vote:
+    image: xxxxx/vote:latest
+    ports:
+      - 5000:80
+
+  result:
+    image: xxxxx/result:latest
+    ports:
+      - 5001:80
+
+  worker:
+    image: xxxxx/worker:latest 
diff --git a/gists/lab9-sonarqube-stage-snippet b/gists/lab9-sonarqube-stage-snippet
new file mode 100644
index 00000000..f82997bd
--- /dev/null
+++ b/gists/lab9-sonarqube-stage-snippet
@@ -0,0 +1,31 @@
+    stage('Sonarqube') {
+      agent any
+      when{
+        branch 'master'
+      }
+      // tools {
+       // jdk "JDK11" // the name you have given the JDK installation in Global Tool Configuration
+     // }
+
+      environment{
+        sonarpath = tool 'SonarScanner'
+      }
+
+      steps {
+            echo 'Running Sonarqube Analysis..'
+            withSonarQubeEnv('sonar-instavote') {
+              sh "${sonarpath}/bin/sonar-scanner -Dproject.settings=sonar-project.properties -Dorg.jenkinsci.plugins.durabletask.BourneShellScript.HEARTBEAT_CHECK_INTERVAL=86400"
+            }
+      }
+    }
+
+
+    stage("Quality Gate") {
+        steps {
+            timeout(time: 1, unit: 'HOURS') {
+                // Parameter indicates whether to set pipeline to UNSTABLE if Quality Gate fails
+                // true = set pipeline to UNSTABLE, false = don't
+                waitForQualityGate abortPipeline: true
+            }
+        }
+    }
diff --git a/result/Dockerfile b/gists/result-dockerfile
similarity index 95%
rename from result/Dockerfile
rename to gists/result-dockerfile
index 4fb74e8c..b688d7be 100644
--- a/result/Dockerfile
+++ b/gists/result-dockerfile
@@ -1,4 +1,4 @@
-FROM node:18-slim
+FROM node:22.4.0-slim
 
 # add curl for healthcheck
 RUN apt-get update && \
diff --git a/vote/Dockerfile b/gists/vote-dockerfile
similarity index 100%
rename from vote/Dockerfile
rename to gists/vote-dockerfile
diff --git a/gists/vote-ui-deployment.yaml b/gists/vote-ui-deployment.yaml
new file mode 100644
index 00000000..cfb2557d
--- /dev/null
+++ b/gists/vote-ui-deployment.yaml
@@ -0,0 +1,20 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: vote-ui
+spec:
+  replicas: 1
+  revisionHistoryLimit: 3
+  selector:
+    matchLabels:
+      app: vote-ui
+  template:
+    metadata:
+      labels:
+        app: vote-ui
+    spec:
+      containers:
+      - image: docker.io/xxxx/vote
+        name: vote-ui
+        ports:
+        - containerPort: 80
diff --git a/gists/vote-ui-svc.yaml b/gists/vote-ui-svc.yaml
new file mode 100644
index 00000000..7b13888e
--- /dev/null
+++ b/gists/vote-ui-svc.yaml
@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: vote-ui
+spec:
+  type: NodePort
+  ports:
+  - port: 80
+    targetPort: 80
+    protocol: TCP
+    name: http
+  selector:
+    app: vote-ui
diff --git a/gists/worker-dockerfile b/gists/worker-dockerfile
new file mode 100644
index 00000000..bb6e0f79
--- /dev/null
+++ b/gists/worker-dockerfile
@@ -0,0 +1,6 @@
+FROM maven:3.9.8-sapmachine-21 
+WORKDIR /app 
+COPY . . 
+RUN mvn package && \ 
+    mv target/worker-jar-with-dependencies.jar /run/worker.jar && rm -rf /app/* 
+CMD ["java", "-jar", "/run/worker.jar"]
diff --git a/worker/Dockerfile b/worker/Dockerfile
deleted file mode 100644
index 2b152eab..00000000
--- a/worker/Dockerfile
+++ /dev/null
@@ -1,7 +0,0 @@
-FROM maven:3.9.8-sapmachine-21
-WORKDIR /app 
-COPY . .
-RUN mvn package && \ 
-    mv target/worker-jar-with-dependencies.jar /run/worker.jar &&\        
-    rm -rf /app/*
-    CMD ["java", "-jar", "/run/worker.jar"]