diff --git a/README.md b/README.md
index 669645f..31b270c 100755
--- a/README.md
+++ b/README.md
@@ -198,20 +198,20 @@ We cover a wide range of DevOps topics in our content library, explore them unde
         <td>Architecture</td>
         <td><a href="./topics/architecture/">architecture</a></td>
         <td>📖 <a href="https://github.com/tungbq/devops-basic/blob/main/topics/architecture/README.md">architecture/README.md</a></td>
-        <td>⏩ coming-soon</td>
-    </tr>
-    <tr>
-        <td><img width="32" src="https://www.datocms-assets.com/58478/1638283616-packer.svg"></td>
-        <td>Packer</td>
-        <td>coming-soon</td>
-        <td>📖 <a href="https://www.packer.io/">www.packer.io</a></td>
-        <td>⏩ coming-soon</td>
+        <td>✔️ <a href="./topics/architecture/">Architecture</a></td>
     </tr>
     <tr>
         <td><img height="28" src="https://skillicons.dev/icons?i=graphql" /></td>
         <td>Microservices</td>
         <td><a href="./topics/microservices/">microservices</a></td>
         <td>📖 <a href="https://aws.amazon.com/microservices/">aws/microservices</a></td>
+        <td>✔️ <a href="./topics/microservices/basic/">basic demo</a></td>
+    </tr>
+    <tr>
+        <td><img width="32" src="https://www.datocms-assets.com/58478/1638283616-packer.svg"></td>
+        <td>Packer</td>
+        <td>coming-soon</td>
+        <td>📖 <a href="https://www.packer.io/">www.packer.io</a></td>
         <td>⏩ coming-soon</td>
     </tr>
     <tr>
diff --git a/topics/microservices/README.md b/topics/microservices/README.md
index 1191034..bf7ba08 100644
--- a/topics/microservices/README.md
+++ b/topics/microservices/README.md
@@ -9,3 +9,7 @@
 - Microservices architecture design: https://learn.microsoft.com/en-us/azure/architecture/microservices/
 - aks-microservices: [aks-microservices](https://learn.microsoft.com/en-us/azure/architecture/reference-architectures/containers/aks-microservices/aks-microservices)
 - https://dotnet.microsoft.com/en-us/learn/aspnet/microservices-architecture
+
+## Hands-on
+### Basics
+- Checkout [basic](./basic/) content
\ No newline at end of file
diff --git a/topics/microservices/assets/first-demo-microservices-result.png b/topics/microservices/assets/first-demo-microservices-result.png
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diff --git a/topics/microservices/basic/README.md b/topics/microservices/basic/README.md
new file mode 100644
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+++ b/topics/microservices/basic/README.md
@@ -0,0 +1,36 @@
+# Demo microservices
+
+- Using GCP demo: https://github.com/GoogleCloudPlatform/microservices-demo
+- Manifest: https://github.com/GoogleCloudPlatform/microservices-demo/blob/main/release/kubernetes-manifests.yaml
+
+## 1. Provision K8s cluster
+
+- Find the installation via [k8s](../../k8s/) content
+
+## 2. Run hello microservices script
+
+Prerequisite:
+
+- A k8s cluster up and running (step 1)
+
+Run:
+
+```bash
+./hello-microservices.sh
+```
+
+This will deploy the application then forward the service to port `8080` (or you could adjust to another port works with you machine)
+
+## 3. Check the result
+
+Visit localhost:8080, you should get the similar result like this:
+
+![first-demo-microservices-result](../assets/first-demo-microservices-result.png)
+
+## 4. Cleanup
+
+Run:
+
+```bash
+./cleanup-hello-microservices.sh
+```
diff --git a/topics/microservices/basic/cleanup-hello-microservices.sh b/topics/microservices/basic/cleanup-hello-microservices.sh
new file mode 100755
index 0000000..fe56110
--- /dev/null
+++ b/topics/microservices/basic/cleanup-hello-microservices.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+NAME_SPACE="demo-app"
+
+kubectl delete namespace $NAME_SPACE
diff --git a/topics/microservices/basic/hello-microservices.sh b/topics/microservices/basic/hello-microservices.sh
new file mode 100755
index 0000000..0d8a7eb
--- /dev/null
+++ b/topics/microservices/basic/hello-microservices.sh
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+console_log() {
+  echo ">>> [Microservices] $1"
+}
+
+# Variables
+NAME_SPACE="demo-app"
+
+# Deploy
+console_log "Deploying the services"
+console_log "NAME_SPACE: $NAME_SPACE"
+
+if kubectl get namespace "$NAME_SPACE" &>/dev/null; then
+  console_log "Namespace $NAME_SPACE already exists."
+else
+  console_log "Namespace $NAME_SPACE does not exist. Creating..."
+  kubectl create namespace "$NAME_SPACE"
+fi
+
+kubectl apply -n $NAME_SPACE -f https://raw.githubusercontent.com/GoogleCloudPlatform/microservices-demo/main/release/kubernetes-manifests.yaml
+kubectl get pods -n $NAME_SPACE
+
+# Wait for services up
+console_log "Waiting for all services are up. Sleeping 120s..."
+# sleep 120
+
+console_log "Checking all resouces in namespace '$NAME_SPACE'"
+kubectl get all -n $NAME_SPACE
+
+console_log "Checking pods"
+kubectl get pods -n $NAME_SPACE
+
+# Port forward
+console_log "Forward the 'service/frontend' service"
+## NOTE: You can change the '8080' port to whatever works on your machine
+kubectl port-forward service/frontend -n $NAME_SPACE 8080:80
+
+# Access the application
+## Visit http://localhost:8080 to check your application
+