diff --git a/kubernetes/01-hello-world-rest-api/deployment.yaml b/kubernetes/01-hello-world-rest-api/deployment.yaml
new file mode 100644
index 00000000..636adb75
--- /dev/null
+++ b/kubernetes/01-hello-world-rest-api/deployment.yaml
@@ -0,0 +1,81 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  annotations:
+    autopilot.gke.io/resource-adjustment: '{"input":{"containers":[{"name":"hello-world-rest-api"}]},"output":{"containers":[{"limits":{"ephemeral-storage":"1Gi"},"requests":{"cpu":"500m","ephemeral-storage":"1Gi","memory":"2Gi"},"name":"hello-world-rest-api"}]},"computeClassAtAdmission":"Default","modified":true}'
+    autopilot.gke.io/warden-version: 33.33.19-gke.1
+    deployment.kubernetes.io/revision: "5"
+  creationTimestamp: "2025-10-16T02:55:03Z"
+  generation: 6
+  labels:
+    app: hello-world-rest-api
+  name: hello-world-rest-api
+  namespace: default
+  resourceVersion: "1761451092369951013"
+  uid: 9fedc012-0f0f-4ee7-a3ba-52ec78bb91b7
+spec:
+  progressDeadlineSeconds: 600
+  replicas: 2
+  revisionHistoryLimit: 10
+  selector:
+    matchLabels:
+      app: hello-world-rest-api
+  strategy:
+    rollingUpdate:
+      maxSurge: 25%
+      maxUnavailable: 25%
+    type: RollingUpdate
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        app: hello-world-rest-api
+    spec:
+      containers:
+      - image: in28min/hello-world-rest-api:0.0.1.RELEASE
+        imagePullPolicy: IfNotPresent
+        name: hello-world-rest-api
+        resources:
+          limits:
+            ephemeral-storage: 1Gi
+          requests:
+            cpu: 500m
+            ephemeral-storage: 1Gi
+            memory: 2Gi
+        securityContext:
+          capabilities:
+            drop:
+            - NET_RAW
+        terminationMessagePath: /dev/termination-log
+        terminationMessagePolicy: File
+      dnsPolicy: ClusterFirst
+      restartPolicy: Always
+      schedulerName: default-scheduler
+      securityContext:
+        seccompProfile:
+          type: RuntimeDefault
+      terminationGracePeriodSeconds: 30
+      tolerations:
+      - effect: NoSchedule
+        key: kubernetes.io/arch
+        operator: Equal
+        value: amd64
+status:
+  availableReplicas: 2
+  conditions:
+  - lastTransitionTime: "2025-10-16T03:33:53Z"
+    lastUpdateTime: "2025-10-16T03:33:53Z"
+    message: Deployment has minimum availability.
+    reason: MinimumReplicasAvailable
+    status: "True"
+    type: Available
+  - lastTransitionTime: "2025-10-16T02:55:03Z"
+    lastUpdateTime: "2025-10-26T03:58:12Z"
+    message: ReplicaSet "hello-world-rest-api-fd687cfd4" has successfully progressed.
+    reason: NewReplicaSetAvailable
+    status: "True"
+    type: Progressing
+  observedGeneration: 6
+  readyReplicas: 2
+  replicas: 2
+  updatedReplicas: 2
diff --git a/kubernetes/01-hello-world-rest-api/service.yaml b/kubernetes/01-hello-world-rest-api/service.yaml
new file mode 100644
index 00000000..311b77ff
--- /dev/null
+++ b/kubernetes/01-hello-world-rest-api/service.yaml
@@ -0,0 +1,39 @@
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    cloud.google.com/neg: '{"ingress":true}'
+  creationTimestamp: "2025-10-15T03:36:26Z"
+  finalizers:
+  - service.kubernetes.io/load-balancer-cleanup
+  - gke.networking.io/l4-netlb-v1
+  labels:
+    app: hello-world-rest-api
+  name: hello-world-rest-api
+  namespace: default
+  resourceVersion: "1760499574672943007"
+  uid: e95a4165-4017-49bb-94fa-3f5b9bb045c9
+spec:
+  allocateLoadBalancerNodePorts: true
+  clusterIP: 34.118.228.162
+  clusterIPs:
+  - 34.118.228.162
+  externalTrafficPolicy: Cluster
+  internalTrafficPolicy: Cluster
+  ipFamilies:
+  - IPv4
+  ipFamilyPolicy: SingleStack
+  ports:
+  - nodePort: 32676
+    port: 8080
+    protocol: TCP
+    targetPort: 8080
+  selector:
+    app: hello-world-rest-api
+  sessionAffinity: None
+  type: LoadBalancer
+status:
+  loadBalancer:
+    ingress:
+    - ip: 34.60.229.1
+      ipMode: VIP
diff --git a/projects/hello-world/hello-world-nodejs/Dockerfile b/projects/hello-world/hello-world-nodejs/Dockerfile
index 374f6d47..9ffcb7f7 100755
--- a/projects/hello-world/hello-world-nodejs/Dockerfile
+++ b/projects/hello-world/hello-world-nodejs/Dockerfile
@@ -1,8 +1,9 @@
 FROM node:8.16.1-alpine
 WORKDIR /app
-COPY . /app
+COPY package.json /app
 RUN npm install
 EXPOSE 5000
+COPY . /app
 CMD node index.js
 
 #ENTRYPOINT ["node", "index.js"]
diff --git a/projects/hello-world/hello-world-nodejs/index.js b/projects/hello-world/hello-world-nodejs/index.js
index 3d23b495..2890b7a2 100755
--- a/projects/hello-world/hello-world-nodejs/index.js
+++ b/projects/hello-world/hello-world-nodejs/index.js
@@ -3,7 +3,7 @@ const process = require('process');
 
 var expressapp = express()
 expressapp.get('/', function (req, res) {
-    res.send('{"message":"Hello World JavaScript v1"}')
+    res.send('{"message":"Hello World JavaScript v3"}')
 })
 expressapp.listen(5000, function () {
     console.log('Ready on port 5000!')
diff --git a/projects/hello-world/hello-world-python/Dockerfile b/projects/hello-world/hello-world-python/Dockerfile
index 5b542c28..dab63a3a 100755
--- a/projects/hello-world/hello-world-python/Dockerfile
+++ b/projects/hello-world/hello-world-python/Dockerfile
@@ -7,3 +7,5 @@ CMD python ./launch.py
 
 #COPY requirements.txt /app/requirements.txt
 #ENTRYPOINT ["python", "./launch.py"]
+
+
diff --git a/projects/hello-world/hello-world-python/launch.py b/projects/hello-world/hello-world-python/launch.py
index 3a161a5e..6cb4b393 100755
--- a/projects/hello-world/hello-world-python/launch.py
+++ b/projects/hello-world/hello-world-python/launch.py
@@ -2,6 +2,6 @@
 helloworld = Flask(__name__)
 @helloworld.route("/")
 def run():
-    return "{\"message\":\"Hello World Python v1\"}"
+    return "{\"message\":\"Hello World Python v3\"}"
 if __name__ == "__main__":
     helloworld.run(host="0.0.0.0", port=int("5000"), debug=True)
\ No newline at end of file