diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100644
index 000000000..570d77f74
--- /dev/null
+++ b/Jenkinsfile
@@ -0,0 +1,31 @@
+pipeline {
+    agent any 
+    stages {
+        stage('Build') { 
+            steps {
+                sh 'python -m py_compile sources/add2vals.py sources/calc.py' 
+                stash(name: 'compiled-results', includes: 'sources/*.py*') 
+            }
+        }
+        stage('Test') {
+            steps {
+                sh 'py.test --junit-xml test-reports/results.xml sources/test_calc.py'
+            }
+            post {
+                always {
+                    junit 'test-reports/results.xml'
+                }
+            }
+        }
+        stage('Deliver') {
+            steps {
+                sh "pyinstaller --onefile sources/add2vals.py"
+            }
+            post {
+                success {
+                    archiveArtifacts 'dist/add2vals'
+                }
+            }
+        }
+    }
+}
diff --git a/sources/add2vals.py b/sources/add2vals.py
index d671e38ea..19da48349 100644
--- a/sources/add2vals.py
+++ b/sources/add2vals.py
@@ -1,6 +1,9 @@
 '''
 A simple command line tool that takes 2 values and adds them together using
 the calc.py library's 'add2' function.
+
+
+Mudanças feita por Marbel
 '''
 
 import sys