diff --git a/.github/workflows/sonarqube-analysis.yml b/.github/workflows/sonarqube-analysis.yml
new file mode 100644
index 0000000..324ba29
--- /dev/null
+++ b/.github/workflows/sonarqube-analysis.yml
@@ -0,0 +1,31 @@
+name: SonarQube Analysis
+
+on:
+  pull_request:
+  push:
+    branches: ["**"]
+    
+jobs:
+  build:
+    name: Run SonarQube Analysis
+    runs-on: self-hosted
+    
+    steps:
+      - uses: actions/checkout@v5
+        with:
+          fetch-depth: 0
+
+      - name: SonarQube Scan
+        uses: sonarsource/sonarqube-scan-action@v6
+        env:
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+          SONAR_HOST_URL: ${{ secrets.SONAR_HOST_URL }}
+
+      - name: SonarQube Quality Gate check
+        id: sonarqube-quality-gate-check
+        uses: sonarsource/sonarqube-quality-gate-action@v1.2.0
+        with:
+          pollingTimeoutSec: 600
+        env:
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+          SONAR_HOST_URL: ${{ secrets.SONAR_HOST_URL }}
diff --git a/sonar-project.properties b/sonar-project.properties
new file mode 100644
index 0000000..14a8971
--- /dev/null
+++ b/sonar-project.properties
@@ -0,0 +1 @@
+sonar.projectKey=AltaPay_sdk-ruby_b470675d-c4dc-4e5a-82b2-f4295fbe59f5