diff --git a/README.md b/README.md
index 4e52667..6650793 100644
--- a/README.md
+++ b/README.md
@@ -2,8 +2,8 @@
 Course Exercice : Application to help others
 
 ```bash
+./init.sh
 mvn compile
-
 mvn spring-boot:run
 ```
 
diff --git a/helpapp-backend/.gitignore b/helpapp-backend/.gitignore
new file mode 100644
index 0000000..bf3708f
--- /dev/null
+++ b/helpapp-backend/.gitignore
@@ -0,0 +1 @@
+*/src/main/resources/application.properties
\ No newline at end of file
diff --git a/helpapp-backend/administration-service/src/main/resources/application.properties b/helpapp-backend/administration-service/src/main/resources/application.properties
deleted file mode 100644
index 4c00e40..0000000
--- a/helpapp-backend/administration-service/src/main/resources/application.properties
+++ /dev/null
@@ -1 +0,0 @@
-server.port=8080
diff --git a/helpapp-backend/feedback-service/src/main/resources/application.properties b/helpapp-backend/feedback-service/src/main/resources/application.properties
deleted file mode 100644
index 4d360de..0000000
--- a/helpapp-backend/feedback-service/src/main/resources/application.properties
+++ /dev/null
@@ -1 +0,0 @@
-server.port=8081
diff --git a/helpapp-backend/request-service/src/main/resources/application.properties b/helpapp-backend/request-service/src/main/resources/application.properties
deleted file mode 100644
index 3cf12af..0000000
--- a/helpapp-backend/request-service/src/main/resources/application.properties
+++ /dev/null
@@ -1 +0,0 @@
-server.port=8082
diff --git a/helpapp-backend/role-service/src/main/resources/application.properties b/helpapp-backend/role-service/src/main/resources/application.properties
deleted file mode 100644
index f2e0be5..0000000
--- a/helpapp-backend/role-service/src/main/resources/application.properties
+++ /dev/null
@@ -1,7 +0,0 @@
-server.port=8089
-spring.datasource.url=jdbc:mysql://localhost:3306/service-architecture
-spring.datasource.username=yoboujon
-spring.datasource.password=25158114
-spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
-spring.jpa.hibernate.ddl-auto=none
-spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQLDialect
diff --git a/helpapp-backend/user-service/src/main/resources/application.properties b/helpapp-backend/user-service/src/main/resources/application.properties
deleted file mode 100644
index 8f91ca7..0000000
--- a/helpapp-backend/user-service/src/main/resources/application.properties
+++ /dev/null
@@ -1 +0,0 @@
-server.port=8083
diff --git a/helpapp-backend/volunteer-service/src/main/resources/application.properties b/helpapp-backend/volunteer-service/src/main/resources/application.properties
deleted file mode 100644
index 5e3bb81..0000000
--- a/helpapp-backend/volunteer-service/src/main/resources/application.properties
+++ /dev/null
@@ -1 +0,0 @@
-server.port=8084
diff --git a/helpapp-frontend/.gitignore b/helpapp-frontend/.gitignore
new file mode 100644
index 0000000..f480996
--- /dev/null
+++ b/helpapp-frontend/.gitignore
@@ -0,0 +1 @@
+generated.js
\ No newline at end of file
diff --git a/helpapp-frontend/index.html b/helpapp-frontend/index.html
index ac5d72e..50e0915 100644
--- a/helpapp-frontend/index.html
+++ b/helpapp-frontend/index.html
@@ -6,6 +6,7 @@
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <script src="https://unpkg.com/htmx.org@1.9.12"></script> <!-- Include HTMX -->
   <script src="base.js"></script> <!-- Include BASE -->
+  <script src="generated.js"></script> <!-- Include GENERATED -->
   <title>HelpApp</title>
 </head>
 
@@ -48,81 +49,7 @@
     </section>
   </main>
 
-  <script>
-    const API_BASE = "http://localhost";
-
-    // Append the user-registration dropdown for each role from the database
-    function roleDefine() {
-      const select = document.getElementById("role");
-      fetchData(`${API_BASE}:8089/get_roles`).then(data => {
-        data.forEach(element => {
-          const option = createOption(element.id, element.name);
-          select.appendChild(option);
-        });
-      });
-    }
-
-    document.addEventListener("DOMContentLoaded", () => {
-      roleDefine();
-
-      const loginForm = document.getElementById("login-form");
-      const loginResponse = document.getElementById("login-response");
-      const registerForm = document.getElementById("register-form");
-      const registerResponse = document.getElementById("register-response");
-      const userRegistrationSection = document.getElementById("user-registration");
-
-      // Check if user is logged in
-      if (localStorage.getItem("userId")) {
-        userRegistrationSection.style.display = "none";
-      }
-
-      // User Login
-      loginForm.addEventListener("submit", async (e) => {
-        e.preventDefault();
-        const email = document.getElementById("login-email").value;
-        const password = document.getElementById("login-password").value;
-
-        try {
-          const response = await fetch(`${API_BASE}:8083/users/authenticate`, {
-            method: "POST",
-            headers: { "Content-Type": "application/json" },
-            body: JSON.stringify({ email, password }),
-          });
-          const result = await response.json();
-          if (result.success) {
-            localStorage.setItem("userId", result.userId);
-            loginResponse.textContent = `Connexion réussie : ID ${result.userId}`;
-            userRegistrationSection.style.display = "none";
-          } else {
-            loginResponse.textContent = `Échec de la connexion : ${result.message}`;
-          }
-        } catch (error) {
-          loginResponse.textContent = "Erreur lors de la connexion.";
-        }
-      });
-
-      // User Registration
-      registerForm.addEventListener("submit", async (e) => {
-        e.preventDefault();
-        const name = document.getElementById("name").value;
-        const email = document.getElementById("email").value;
-        const password = document.getElementById("password").value;
-        const role = document.getElementById("role").value;
-
-        try {
-          const response = await fetch(`${API_BASE}:8083/users`, {
-            method: "POST",
-            headers: { "Content-Type": "application/json" },
-            body: JSON.stringify({ name, email, password, role }),
-          });
-          const result = await response.json();
-          registerResponse.textContent = `Utilisateur créé : ID ${result.id}`;
-        } catch (error) {
-          registerResponse.textContent = "Erreur lors de la création de l'utilisateur.";
-        }
-      });
-    });
-  </script>
+  <script src="index.js"></script>
 </body>
 
 </html>
\ No newline at end of file
diff --git a/helpapp-frontend/index.js b/helpapp-frontend/index.js
new file mode 100644
index 0000000..2cdc2ee
--- /dev/null
+++ b/helpapp-frontend/index.js
@@ -0,0 +1,73 @@
+const API_BASE = "http://localhost";
+
+// Append the user-registration dropdown for each role from the database
+function roleDefine() {
+    const select = document.getElementById("role");
+    fetchData(`${API_BASE}:${ROLE_PORT}/get_roles`).then(data => {
+        data.forEach(element => {
+            const option = createOption(element.id, element.name);
+            select.appendChild(option);
+        });
+    });
+}
+
+document.addEventListener("DOMContentLoaded", () => {
+    roleDefine();
+
+    const loginForm = document.getElementById("login-form");
+    const loginResponse = document.getElementById("login-response");
+    const registerForm = document.getElementById("register-form");
+    const registerResponse = document.getElementById("register-response");
+    const userRegistrationSection = document.getElementById("user-registration");
+
+    // Check if user is logged in
+    if (localStorage.getItem("userId")) {
+        userRegistrationSection.style.display = "none";
+    }
+
+    // User Login
+    loginForm.addEventListener("submit", async (e) => {
+        e.preventDefault();
+        const email = document.getElementById("login-email").value;
+        const password = document.getElementById("login-password").value;
+
+        try {
+            const response = await fetch(`${API_BASE}:8083/users/authenticate`, {
+                method: "POST",
+                headers: { "Content-Type": "application/json" },
+                body: JSON.stringify({ email, password }),
+            });
+            const result = await response.json();
+            if (result.success) {
+                localStorage.setItem("userId", result.userId);
+                loginResponse.textContent = `Connexion réussie : ID ${result.userId}`;
+                userRegistrationSection.style.display = "none";
+            } else {
+                loginResponse.textContent = `Échec de la connexion : ${result.message}`;
+            }
+        } catch (error) {
+            loginResponse.textContent = "Erreur lors de la connexion.";
+        }
+    });
+
+    // User Registration
+    registerForm.addEventListener("submit", async (e) => {
+        e.preventDefault();
+        const name = document.getElementById("name").value;
+        const email = document.getElementById("email").value;
+        const password = document.getElementById("password").value;
+        const role = document.getElementById("role").value;
+
+        try {
+            const response = await fetch(`${API_BASE}:8083/users`, {
+                method: "POST",
+                headers: { "Content-Type": "application/json" },
+                body: JSON.stringify({ name, email, password, role }),
+            });
+            const result = await response.json();
+            registerResponse.textContent = `Utilisateur créé : ID ${result.id}`;
+        } catch (error) {
+            registerResponse.textContent = "Erreur lors de la création de l'utilisateur.";
+        }
+    });
+});
\ No newline at end of file
diff --git a/init.sh b/init.sh
index 96a690f..c8065df 100755
--- a/init.sh
+++ b/init.sh
@@ -2,6 +2,20 @@
 
 source ./db/db.sh
 
+generate_properties()
+{
+    url="$1/src/main/resources/application.properties"
+    echo -e "server.port=$port
+spring.datasource.url=jdbc:mysql://localhost:3306/service-architecture
+spring.datasource.username=$user
+spring.datasource.password=$pwd
+spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+spring.jpa.hibernate.ddl-auto=none
+spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQLDialect" > "$url"
+    ((port++))
+}
+
+## CREATING DATABASE
 check_env
 echo "> Creating database 'service-architecture'..."
 if ! mariadb -u "$user" -p"$pwd" -e "CREATE DATABASE IF NOT EXISTS \`service-architecture\`;"
@@ -23,5 +37,40 @@ then
   echo -e $RED"Error: Failed to execute init.sql, contact the maintainers."$RESET
   exit 1
 fi
-
 echo -e $GREEN"Database setup successful!"$RESET
+
+## CREATING application.properties
+services=()
+port=8081
+echo "> Checking Microservices..."
+for dir in helpapp-backend/*-service; do
+  if [[ -d "$dir" ]]; then
+    services+=("$dir")
+  fi
+done
+if [[ ${#services[@]} -gt 0 ]]; then
+    echo -e $GREEN"Found ${#services[@]} Microservices!"$RESET
+else
+    echo -e $RED"Error: Found no microservices:\nAre you in the right directory ?"$RESET
+    exit 1
+fi
+
+count=0
+for service in "${services[@]}"; do
+    ((count++))
+    echo -ne "\r> Generating 'application.properties'... [$count/${#services[@]}]"
+    generate_properties "$service"
+done
+
+port=8081
+generated_js="/* !! THIS IS A GENERATED FILE, DO NOT MODIFY !! */\n\n"
+echo -e "\n> Generating 'generated.js'..."
+for service in "${services[@]}"; do
+    service_name=$(basename "$service")        # Remove the last '/'
+    modified_name="${service_name%-service}"   # Remove the "-service"
+    modified_name="${modified_name^^}_PORT"    # Uppercase and add '_PORT'
+    generated_js+="const $modified_name=$port\n"
+    ((port++))
+done
+echo -e "$generated_js" > helpapp-frontend/generated.js
+echo -e $GREEN"Setup successfull for each microservice !"