diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100644
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--- /dev/null
+++ b/Jenkinsfile
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+pipeline {
+    agent any
+
+    environment {
+        AWS_ACCESS_KEY_ID_CREDS = credentials('aws-credential-key') // Access Key ID credentials ID
+        AWS_SECRET_ACCESS_KEY_CREDS = credentials('aws-credentials-key') // Secret Access Key credentials ID
+        KUBE_CONFIG_CREDS = credentials('kubeconfig') 
+    }
+
+    stages {
+        stage('Checkout') {
+            steps {
+                // Checkout your source code from GitHub
+                script {
+                    // Attempt to checkout the source code
+                    git url: "https://github.com/ArjunMnn/TWSThreeTierAppChallenge.git", branch: "main"
+                }
+            }
+        }
+
+        stage('Build and Push Frontend Docker Image') {
+            steps {
+                script {
+                    // Set AWS CLI environment variables
+                    withEnv([
+                        "AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID_CREDS}",
+                        "AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY_CREDS}"
+                    ]) {
+                        // Configure AWS CLI
+                        sh "aws configure set aws_access_key_id ${AWS_ACCESS_KEY_ID_CREDS}"
+                        sh "aws configure set aws_secret_access_key ${AWS_SECRET_ACCESS_KEY_CREDS}"
+                        sh "aws configure list"
+                        sh "aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/u1o8l9k6"
+                        sh "docker build -t three-tier-frontend frontend"
+                        sh "docker tag three-tier-frontend:latest public.ecr.aws/u1o8l9k6/three-tier-frontend:latest"
+                        sh "docker push public.ecr.aws/u1o8l9k6/three-tier-frontend:latest"
+                    }
+                }
+            }
+        }
+
+        stage('Build and Push Backend Docker Image') {
+            steps {
+                script {
+                    // Build and push the backend Docker image to ECR
+                    sh "docker build -t three-tier-backend backend"
+                    sh "docker tag three-tier-backend:latest public.ecr.aws/u1o8l9k6/three-tier-backend:latest"
+                    sh "docker push public.ecr.aws/u1o8l9k6/three-tier-backend:latest"
+                }
+            }
+        }
+        
+        stage('Apply MongoDB Configurations') {
+            steps {
+                script {
+                    withCredentials([file(credentialsId: 'kubeconfig', variable: 'KUBE_CONFIG')]) {
+                        sh "kubectl --kubeconfig=${KUBE_CONFIG} apply -f k8s_manifests/mongo/deploy.yaml -f k8s_manifests/mongo/secrets.yaml -f k8s_manifests/mongo/service.yaml"
+                    }
+                }
+            }
+        }
+
+        stage('Deploy to EKS') {
+            steps {
+                script {
+                withCredentials([file(credentialsId: 'kubeconfig', variable: 'KUBE_CONFIG')]) {
+                    sh "kubectl --kubeconfig=${KUBE_CONFIG} apply -f k8s_manifests/backend-deployment.yaml -f k8s_manifests/backend-service.yaml"
+                    sh "kubectl --kubeconfig=${KUBE_CONFIG} apply -f k8s_manifests/frontend-deployment.yaml -f k8s_manifests/frontend-service.yaml"
+                    sh "kubectl --kubeconfig=${KUBE_CONFIG} apply -f k8s_manifests/full_stack_lb.yaml"
+                    sh "kubectl --kubeconfig=${KUBE_CONFIG} delete deployment api -n workshop"
+                    sh "kubectl --kubeconfig=${KUBE_CONFIG} create -f k8s_manifests/backend-deployment.yaml"
+                    sh "kubectl --kubeconfig=${KUBE_CONFIG} delete deployment frontend -n workshop"
+                    sh "kubectl --kubeconfig=${KUBE_CONFIG} create -f k8s_manifests/frontend-deployment.yaml"
+                }
+                }
+            }
+        }
+    }
+}