diff --git a/src/controllers/paymentController.ts b/src/controllers/paymentController.ts
index 770254f..ff806b6 100644
--- a/src/controllers/paymentController.ts
+++ b/src/controllers/paymentController.ts
@@ -190,7 +190,7 @@ export async function CheckoutCanceled(req: Request, res: Response) {
     });
 
     if (userPendingPayment === null) {
-      console.log("CheckoutCanceled not found");
+      logger.error("CheckoutCanceled: user pending payment not found");
       return res.status(400).send({ err: "invalid request" });
     }
 
diff --git a/src/controllers/usersController.ts b/src/controllers/usersController.ts
index edb6018..23ed9c4 100644
--- a/src/controllers/usersController.ts
+++ b/src/controllers/usersController.ts
@@ -114,8 +114,6 @@ export async function AddEmployee(req: Request, res: Response) {
     if (email !== undefined && email.length > 0) {
       email = email.toLowerCase();
 
-      console.log("email", email);
-
       if (!(await isEmailValid(email))) {
         return res.status(400).send({ err: "invalid request" });
       }
diff --git a/src/database/database.ts b/src/database/database.ts
index bcf7ba7..8173431 100644
--- a/src/database/database.ts
+++ b/src/database/database.ts
@@ -26,35 +26,3 @@ sequelize
   });
 
 export default sequelize;
-
-/*
-export let sequelize: Sequelize;
-
-export function initDatabase() {
-  sequelize = new Sequelize(
-    process.env.MARIADB_DATABASE as string,
-    process.env.MARIADB_USER as string,
-    process.env.MARIADB_PASSWORD as string,
-    {
-      host: process.env.MARIADB_HOST as string,
-      port: Number(process.env.MARIADB_PORT),
-      dialect: "mariadb",
-    }
-  );
-
-  sequelize
-    .authenticate()
-    .then(() => {
-      logger.info("Connection has been established successfully.");
-    })
-    .catch((err: Error) => {
-      console.error("Unable to connect to the database:", err);
-    });
-}
-
-export function syncDatabase() {
-  sequelize.sync({ force: true }).then(() => {
-    console.log(`Database & tables created!`);
-  });
-}
- */
diff --git a/src/rabbitmq/rabbitmq.ts b/src/rabbitmq/rabbitmq.ts
index 0cb8878..611f8d1 100644
--- a/src/rabbitmq/rabbitmq.ts
+++ b/src/rabbitmq/rabbitmq.ts
@@ -1,4 +1,5 @@
 import amqplib from "amqplib";
+import logger from "../logger/logger";
 
 let channel: amqplib.Channel;
 
@@ -13,14 +14,14 @@ async function connect(
   );
 
   if (!open) {
-    console.log("⚡️[RabbitMQ]: connection failed");
+    logger.error("⚡️[RabbitMQ]: connection failed");
     return;
   }
 
   channel = await open.createChannel();
 
   if (!channel) {
-    console.log("⚡️[RabbitMQ]: channel failed");
+    logger.error("⚡️[RabbitMQ]: channel not available");
     return;
   }
 }
@@ -32,7 +33,7 @@ async function sendEmail(
   bodyData: any
 ) {
   if (!channel) {
-    console.log("⚡️[RabbitMQ]: channel not available");
+    logger.error("⚡️[RabbitMQ]: channel not available");
     return;
   }