diff --git a/.github/workflows/02-tests-ci.yml b/.github/workflows/02-tests-ci.yml
index 3a9801b..013c811 100644
--- a/.github/workflows/02-tests-ci.yml
+++ b/.github/workflows/02-tests-ci.yml
@@ -1,7 +1,9 @@
 name: "Nível 2: Testes Automatizados"
 on:
   pull_request:
-    branches: [ main ]
+    branches:
+      - main
+      - desafio-nivel-3
 
 env:
   NODE_VERSION: '18'
@@ -20,10 +22,16 @@ jobs:
       - name: "Checkout do código"
         uses: actions/checkout@v4
 
-      # INSIRA AQUI A LÓGICA PARA RODAR OS TESTES E VERIFICAR A COBERTURA
-      ###
-      ###
-      ###
+      - name: "Setup Node"
+        uses: actions/setup-node@v5
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+
+      - name: "Instalar dependencias"
+        run: npm install
+
+      - name: "Executar testes"
+        run: npm run tests
 
       - name: "Extrair porcentagem de cobertura" # Esse step será validado pelo desafio, não altere o nome. No final, ele deve gerar o output "coverage" com a porcentagem de cobertura.
         id: coverage
@@ -32,6 +40,12 @@ jobs:
           echo "Coverage: $COVERAGE%"
           echo "coverage=$COVERAGE" >> $GITHUB_OUTPUT
 
+      - name: "Valida se os testes passaram"
+        if: ${{ steps.coverage.outputs.coverage < env.COVERAGE_MIN }}
+        run: |
+          echo "Cobertura minima não atendida: Esperado - ${{ env.COVERAGE_MIN }}%. Atingido: ${{ steps.coverage.outputs.coverage }}%"
+          exit 1
+
   generate-certificate: # DAQUI PARA BAIXO, NÃO ALTERAR
       name: "Desafio Nível 2 - Certificado"
       runs-on: ubuntu-latest
diff --git a/.github/workflows/03-build-containers.yml b/.github/workflows/03-build-containers.yml
index cbddc24..4154d49 100644
--- a/.github/workflows/03-build-containers.yml
+++ b/.github/workflows/03-build-containers.yml
@@ -21,6 +21,80 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      
+      - name: Definir variáveis da imagem
+        id: vars
+        run: |
+          OWNER=$(echo "${{ github.repository_owner }}" | tr '[:upper:]' '[:lower:]')
+          REPO=$(echo "${{ github.event.repository.name }}" | tr '[:upper:]' '[:lower:]')
+          REGISTRY=ghcr.io
+          TAG=${GITHUB_SHA}
+          echo "IMAGE_NAME=${{ vars.IMAGE_NAME }}" >> $GITHUB_ENV
+          echo "REGISTRY=$REGISTRY" >> $GITHUB_ENV
+          echo "OWNER=$OWNER" >> $GITHUB_ENV
+          echo "TAG=$TAG" >> $GITHUB_ENV
+
+      - name: Docker Login
+        uses: docker/login-action@v3.6.0
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: brasleiro01
+          password: ${{ secrets.TOKEN_PAT }}
+
+      - name: Rodar Hadolint
+        id: hadolint
+        uses: hadolint/hadolint-action@v3.3.0
+        with:
+          dockerfile: Dockerfile
+          output-file: lint-report.txt
+          format: tty
+          no-color: true
+          no-fail: true
+
+      - name: Output (DL3006 e DL3008)
+        run: |
+          cat lint-report.txt
+          if grep -q "DL3006\|DL3008" lint-report.txt; then
+            echo "Erros críticos encontrados no Dockerfile (DL3006 ou DL3008)!"
+            exit 1
+          else
+            echo "Dockerfile passou no lint!"
+          fi
+
+      - name: Build
+        uses: docker/build-push-action@v6.18.0
+        with:
+          context: .
+          file: ./Dockerfile
+          load: true
+          tags: ${{ env.REGISTRY }}/${{ env.OWNER }}/${{ env.IMAGE_NAME }}:${{ env.TAG }}
+
+      - name: Scan de vulnerabilidades com Trivy
+        uses: aquasecurity/trivy-action@0.33.1
+        with:
+          scan-type: image
+          image-ref: ${{ env.REGISTRY }}/${{ env.OWNER }}/${{ env.IMAGE_NAME }}:${{ env.TAG }}
+          severity: CRITICAL
+          exit-code: 1
+          format: table
+          output: trivy-report.txt
+
+      - name: Upload relatório Trivy
+        uses: actions/upload-artifact@v4
+        with:
+          name: trivy-report
+          path: trivy-report.txt
+
+      - name: Push da imagem no GHCR
+        uses: docker/build-push-action@v6.18.0
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: ${{ env.REGISTRY }}/${{ env.OWNER }}/${{ env.IMAGE_NAME }}:${{ env.TAG }}
+          
       # AQUI VAI O CÓDIGO DO DESAFIO :)
 
   generate-certificate: # DAQUI PARA BAIXO, NÃO ALTERAR
diff --git a/README.md b/README.md
index 7bb74fc..e0637f7 100644
--- a/README.md
+++ b/README.md
@@ -87,4 +87,8 @@ Ao completar cada workflow com sucesso, você ganha os badges:
 
 **Feito pela comunidade LINUXtips.**
 
+Marcus Vinicius
+<<<<<<< HEAD
 
+=======
+>>>>>>> 8f45690 (teste 01)