diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
new file mode 100644
index 0000000..00ace43
--- /dev/null
+++ b/.github/workflows/docker.yml
@@ -0,0 +1,30 @@
+name: Docker Image build
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_SECRET }}
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ secrets.DOCKER_HUB_USERNAME }}/task-tracker-scheduler:latest, ${{ secrets.DOCKER_HUB_USERNAME }}/task-tracker-scheduler:0.1-BUILD${{ github.run_number }}
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..0271a7b
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,26 @@
+FROM maven:3.9.4 AS build
+
+LABEL authors="farneser"
+
+WORKDIR /app
+
+COPY pom.xml /app
+
+RUN mvn dependency:resolve
+
+COPY src /app/src
+
+ENV RABBITMQ_HOST ${RABBITMQ_HOST}
+ENV RABBITMQ_PORT ${RABBITMQ_PORT}
+ENV RABBITMQ_USERNAME ${RABBITMQ_USERNAME}
+ENV RABBITMQ_PASSWORD ${RABBITMQ_PASSWORD}
+
+RUN mvn -f /app/pom.xml clean package
+
+FROM openjdk:17-jdk-slim as production
+
+COPY --from=build /app/target/task-tracker-email-sender*.jar /usr/local/lib/task-tracker-email-sender.jar
+
+EXPOSE ${SERVER_PORT}
+
+ENTRYPOINT ["java","-jar","/usr/local/lib/task-tracker-email-sender.jar"]
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index a380d2f..b5ff228 100644
--- a/pom.xml
+++ b/pom.xml
@@ -71,6 +71,15 @@
         <sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory>
         <testSourceDirectory>${project.basedir}/src/test/kotlin</testSourceDirectory>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
diff --git a/src/main/resources/application-dev.properties b/src/main/resources/application-dev.properties
index 26ccfd7..6bbe3bd 100644
--- a/src/main/resources/application-dev.properties
+++ b/src/main/resources/application-dev.properties
@@ -13,5 +13,7 @@ spring.rabbitmq.port=5672
 spring.rabbitmq.username=rabbitmq
 spring.rabbitmq.password=rabbitmq
 # scheduler
-scheduler.cron=* * * * * // every minute
+# every minute
+scheduler.cron=* * * * * *
+
 
diff --git a/src/test/kotlin/dev/farneser/tasktrackerscheduler/TaskTrackerSchedulerApplicationTests.kt b/src/test/kotlin/dev/farneser/tasktracker/scheduler/TaskTrackerSchedulerApplicationTests.kt
similarity index 59%
rename from src/test/kotlin/dev/farneser/tasktrackerscheduler/TaskTrackerSchedulerApplicationTests.kt
rename to src/test/kotlin/dev/farneser/tasktracker/scheduler/TaskTrackerSchedulerApplicationTests.kt
index d97d666..1536eef 100644
--- a/src/test/kotlin/dev/farneser/tasktrackerscheduler/TaskTrackerSchedulerApplicationTests.kt
+++ b/src/test/kotlin/dev/farneser/tasktracker/scheduler/TaskTrackerSchedulerApplicationTests.kt
@@ -1,13 +1,14 @@
-package dev.farneser.tasktrackerscheduler
+package dev.farneser.tasktracker.scheduler
 
 import org.junit.jupiter.api.Test
 import org.springframework.boot.test.context.SpringBootTest
+import org.springframework.context.annotation.Profile
 
+@Profile("test")
 @SpringBootTest
 class TaskTrackerSchedulerApplicationTests {
-
     @Test
     fun contextLoads() {
+        assert(true)
     }
-
-}
+}
\ No newline at end of file
diff --git a/src/test/resources/application.properties b/src/test/resources/application.properties
new file mode 100644
index 0000000..592fc33
--- /dev/null
+++ b/src/test/resources/application.properties
@@ -0,0 +1,19 @@
+# postgres
+spring.datasource.url=jdbc:postgresql://localhost:5432/task-tracker
+spring.datasource.username=postgres
+spring.datasource.password=postgres
+spring.datasource.driver-class-name=org.postgresql.Driver
+# jpa
+spring.jpa.show-sql=true
+spring.jpa.database-platform=org.hibernate.dialect.PostgreSQLDialect
+spring.jpa.hibernate.ddl-auto=none
+# rabbitmq
+spring.rabbitmq.host=localhost
+spring.rabbitmq.port=5672
+spring.rabbitmq.username=rabbitmq
+spring.rabbitmq.password=rabbitmq
+# scheduler
+# every minute
+scheduler.cron=* * * * * *
+# spring
+spring.profiles.active=test
\ No newline at end of file