diff --git a/.gitignore b/.gitignore
index 6366460f0..42c2b28af 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 .idea/*
 *.iml
 target/*
+src/main/resources/log4j2.xml
diff --git a/logs/app.log b/logs/app.log
new file mode 100644
index 000000000..7d7ea30d2
--- /dev/null
+++ b/logs/app.log
@@ -0,0 +1,9 @@
+pattern 2025-01-06 00:34:46,015 INFO mate.academy.service.AuthenticationServiceImpl Method login was called : bob
+pattern 2025-01-06 00:34:46,023 INFO mate.academy.service.OrderServiceImpl Method completeOrder was called : 2
+pattern 2025-01-06 00:34:46,026 INFO mate.academy.service.OrderServiceImpl Data was successfully fetched from DB
+pattern 2025-01-06 00:41:54,983 INFO mate.academy.service.AuthenticationServiceImpl Method login was called : bob
+pattern 2025-01-06 00:41:54,992 INFO mate.academy.service.OrderServiceImpl Method completeOrder was called : 2
+pattern 2025-01-06 00:41:54,995 INFO mate.academy.service.OrderServiceImpl Data was successfully fetched from DB
+pattern 2025-01-06 00:50:08,730 INFO mate.academy.service.AuthenticationServiceImpl Method login was called : bob
+pattern 2025-01-06 00:50:08,752 INFO mate.academy.service.OrderServiceImpl Method completeOrder was called : 2
+pattern 2025-01-06 00:50:08,756 INFO mate.academy.service.OrderServiceImpl Data was successfully fetched from DB
diff --git a/pom.xml b/pom.xml
index d524faa08..5712598e1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,11 +3,9 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
-
     <groupId>mate-academy</groupId>
     <artifactId>jv-logger</artifactId>
     <version>1.0-SNAPSHOT</version>
-
     <properties>
         <jdk.version>17</jdk.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -18,6 +16,17 @@
     </properties>
 
     <dependencies>
+        <dependency>
+            <groupId>org.apache.logging.log4j</groupId>
+            <artifactId>log4j-api</artifactId>
+            <version>2.20.0</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.logging.log4j</groupId>
+            <artifactId>log4j-core</artifactId>
+            <version>2.20.0</version>
+        </dependency>
+
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
@@ -25,6 +34,7 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+
     <build>
         <plugins>
             <plugin>
@@ -63,4 +73,3 @@
         </pluginManagement>
     </build>
 </project>
-
diff --git a/src/main/java/mate/academy/Main.java b/src/main/java/mate/academy/Main.java
index 085758fbf..704651256 100644
--- a/src/main/java/mate/academy/Main.java
+++ b/src/main/java/mate/academy/Main.java
@@ -6,15 +6,19 @@
 import mate.academy.service.AuthenticationServiceImpl;
 import mate.academy.service.OrderService;
 import mate.academy.service.OrderServiceImpl;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.core.Logger;
 
 public class Main {
+    private static final Logger logger = (Logger) LogManager.getLogger(Main.class);
+
     public static void main(String[] args) {
         AuthenticationService authenticationService = new AuthenticationServiceImpl();
         User user;
         try {
             user = authenticationService.login("bob", "1234");
         } catch (AuthenticationException e) {
-            e.printStackTrace();
+            logger.error("Failed login attempt for user: bob");
             return;
         }
         OrderService orderService = new OrderServiceImpl();
diff --git a/src/main/java/mate/academy/service/AuthenticationServiceImpl.java b/src/main/java/mate/academy/service/AuthenticationServiceImpl.java
index f9fe83b70..dfd14f2b8 100644
--- a/src/main/java/mate/academy/service/AuthenticationServiceImpl.java
+++ b/src/main/java/mate/academy/service/AuthenticationServiceImpl.java
@@ -2,11 +2,16 @@
 
 import mate.academy.exception.AuthenticationException;
 import mate.academy.model.User;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
 
 public class AuthenticationServiceImpl implements AuthenticationService {
+    private static final Logger logger =
+            LogManager.getLogger(AuthenticationServiceImpl.class);
+
     @Override
     public User login(String login, String password) throws AuthenticationException {
-        //TODO: add corresponding log message about method login was called
+        logger.info("Method login was called : {}", login);
         User user = findByLogin(login);
         if (!user.getPassword().equals(password)) {
             throw new AuthenticationException("Username or password are incorrect");
diff --git a/src/main/java/mate/academy/service/OrderServiceImpl.java b/src/main/java/mate/academy/service/OrderServiceImpl.java
index eeabe1555..f6db264f5 100644
--- a/src/main/java/mate/academy/service/OrderServiceImpl.java
+++ b/src/main/java/mate/academy/service/OrderServiceImpl.java
@@ -4,11 +4,15 @@
 import java.util.List;
 import mate.academy.model.Order;
 import mate.academy.model.Product;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
 
 public class OrderServiceImpl implements OrderService {
+    private static final Logger logger = LogManager.getLogger(OrderServiceImpl.class);
+
     @Override
     public Order completeOrder(Long userId) {
-        // TODO: add log message about method completeOrder was called
+        logger.info("Method completeOrder was called : {}", userId);
         List<Product> products = getAllProductsFromShoppingCart(userId);
         Order order = new Order(products, userId);
         // NOTE: In production ready code this order identifier should be generated by DB
@@ -24,7 +28,7 @@ private List<Product> getAllProductsFromShoppingCart(Long userId) {
         Product macBook = new Product("MacBook Air 2020", BigDecimal.valueOf(1399));
         Product xiaomi = new Product("Xiaomi 12", BigDecimal.valueOf(499));
         List<Product> products = List.of(iphone, macBook, xiaomi);
-        // TODO: add log message about successful fetched data from DB
+        logger.info("Data was successfully fetched from DB");
         return products;
     }
 }
diff --git a/src/main/resources/log4j2.xml b/src/main/resources/log4j2.xml
new file mode 100644
index 000000000..1b22e4a40
--- /dev/null
+++ b/src/main/resources/log4j2.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Configuration status="WARN">
+    <Appenders>
+        <Console name="Console" target="SYSTEM_OUT">
+            <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
+        </Console>
+        <File name="File" fileName="logs/app.log">
+            <PatternLayout>
+                <Pattern>pattern %d %p %c %m%n</Pattern>
+            </PatternLayout>
+        </File>
+    </Appenders>
+    <Loggers>
+        <Logger name="mate.academy" level="info" additivity="false">
+            <AppenderRef ref="File"/>
+            <AppenderRef ref="Console"/>
+        </Logger>
+        <Root level="error">
+            <AppenderRef ref="Console"/>
+            <AppenderRef ref="File"/>
+        </Root>
+    </Loggers>
+</Configuration>