diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 838da9f..3e91fe5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -23,30 +23,6 @@ jobs:
       
     - name: Build with Maven
       run: mvn clean verify
-        
-     # Mover el reporte de cobertura a la raíz del proyecto
-    # - name: Move coverage report to project root
-    #   run: |
-    #      mkdir -p coverage
-    #      cp -r SYG-bootstrap/target/site/jacoco-aggregate/jacoco.csv coverage/
-    #      cp -r SYG-bootstrap/target/site/jacoco-aggregate/index.html coverage/
-
-    # - name: Configurar Git para el commit
-    #   run: |
-    #     git config --global user.name "AlvaroGlezC"
-    #     git config --global user.email "uo251891@uniovi.es"
-    
-    # - name: Hacer commit y push de la cobertura
-    #   run: |
-    #     git add -f coverage
-    #     git commit -m "Agregar reporte de cobertura"
-    #     git push
-
-    - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v4
-      with:
-        token: ${{ secrets.CODECOV_TOKEN }}
-        files: SYG-bootstrap/target/site/jacoco-aggregate/jacoco.xml
   
   frontend-tests:
      runs-on: ubuntu-latest
@@ -64,11 +40,39 @@ jobs:
       - run: npm ci
       - run: npm test
       - run: npm run test:coverage
+      - run: npm run lint
+
+  sonarcloudBackend:
+    name: sonarcloudBackend
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: syg-backend
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      # Build and test the project
+      - name: Build and Test
+        run: mvn clean install
 
-      # Si quieres guardar el reporte de cobertura, puedes usar esta sección:
-      - name: Save coverage report
-        uses: actions/upload-artifact@v4
+      # SonarCloud analysis
+      - name: SonarCloud Analysis
+        run: mvn org.sonarsource.scanner.maven:sonar-maven-plugin:sonar
+        env:
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+          
+  sonarcloudFrontend:
+    name: sonarcloudFrontend
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0  
+      - name: SonarCloud Scan
+        uses: SonarSource/sonarcloud-github-action@master
+        env:
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
         with:
-          token: ${{ secrets.CODECOV_TOKEN }}
-          files: ./coverage/lcov.info  # Ruta al archivo de cobertura
-          fail_ci_if_error: true
+          projectBaseDir: syg-frontend/
diff --git a/sonar-project.properties b/sonar-project.properties
index 8ce93a6..c71b8d7 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -1,17 +1,17 @@
-sonar.projectKey=Arquisoft_wiq_es6b
-sonar.organization=arquisoft
+# sonar.projectKey=Arquisoft_wiq_es6b
+# sonar.organization=arquisoft
 
 # This is the name and version displayed in the SonarCloud UI.
-sonar.projectName=wiq_es6b
-sonar.projectVersion=1.0
+# sonar.projectName=wiq_es6b
+# sonar.projectVersion=1.0
 
 # Encoding of the source code. Default is default system encoding
-sonar.host.url=https://sonarcloud.io
-sonar.language=js
-sonar.projectName=wiq_es6b
+# sonar.host.url=https://sonarcloud.io
+# sonar.language=js
+# sonar.projectName=wiq_es6b
 
-sonar.coverage.exclusions=**/*.test.js
-sonar.sources=webapp/src/components,users/authservice,users/userservice,gatewayservice
-sonar.sourceEncoding=UTF-8
-sonar.exclusions=node_modules/**
-sonar.javascript.lcov.reportPaths=**/coverage/lcov.info
+# sonar.coverage.exclusions=**/*.test.js
+# sonar.sources=webapp/src/components,users/authservice,users/userservice,gatewayservice
+# sonar.sourceEncoding=UTF-8
+# sonar.exclusions=node_modules/**
+# sonar.javascript.lcov.reportPaths=**/coverage/lcov.info
diff --git a/syg-backend/sonar-project.properties b/syg-backend/sonar-project.properties
new file mode 100644
index 0000000..d4a4301
--- /dev/null
+++ b/syg-backend/sonar-project.properties
@@ -0,0 +1,10 @@
+sonar.projectKey=Arquisoft_wiq_es6b
+sonar.organization=arquisoft
+
+# This is the name and version displayed in the SonarCloud UI.
+sonar.projectName=wiq_es1d
+sonar.projectVersion=1.0
+
+sonar.language=java
+sonar.java.binaries=syg-bootstrap/target/classes
+sonar.jacoco.reportPaths=syg-bootstrap/target/site/jacoco-aggregate/jacoco.xml
diff --git a/syg-frontend/sonar-project.properties b/syg-frontend/sonar-project.properties
new file mode 100644
index 0000000..4e542b8
--- /dev/null
+++ b/syg-frontend/sonar-project.properties
@@ -0,0 +1,9 @@
+sonar.projectKey=Arquisoft_wiq_es6b
+sonar.organization=arquisoft
+
+# This is the name and version displayed in the SonarCloud UI.
+sonar.projectName=wiq_es6b
+sonar.projectVersion=1.0
+
+sonar.sources=src
+sonar.javascript.lcov.reportPaths=coverage/lcov.info