diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
new file mode 100644
index 0000000..600e9c5
--- /dev/null
+++ b/.github/workflows/cd.yml
@@ -0,0 +1,34 @@
+name: CD
+
+on:
+  workflow_run:
+    workflows: [ "CI" ]
+    types:
+      - completed
+    branches:
+      - main
+
+jobs:
+  deploy:
+    if: ${{ github.event.workflow_run.conclusion == 'success' }}
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Login to DockerHub
+        run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
+
+      - name: Extract Docker image metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: dungbik/flipnote-reaction
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
\ No newline at end of file
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..66b6fa3
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,56 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
+        with:
+          java-version: '21'
+          distribution: 'temurin'
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v4
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Build with Gradle
+        run: ./gradlew build -x test
+
+      - name: Run tests
+        run: ./gradlew test
+
+  dependency-check:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Run dependency check
+        uses: dependency-check/Dependency-Check_Action@main
+        with:
+          project: 'FlipNote-Reaction'
+          path: '.'
+          format: 'HTML'
+
+      - name: Upload dependency check report
+        uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: dependency-check-report
+          path: reports/
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..b5f80a5
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,23 @@
+FROM gradle:8-jdk21 AS build
+WORKDIR /app
+
+COPY build.gradle.kts settings.gradle.kts ./
+COPY src ./src
+
+RUN gradle bootJar --no-daemon
+
+FROM eclipse-temurin:21-jre
+WORKDIR /app
+
+ENV TZ=Asia/Seoul
+RUN apt-get update \
+    && apt-get install -y tzdata \
+    && ln -sf /usr/share/zoneinfo/$TZ /etc/localtime \
+    && echo $TZ > /etc/timezone \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY --from=build /app/build/libs/reaction-0.0.1-SNAPSHOT.jar .
+
+EXPOSE 8083
+
+ENTRYPOINT ["java", "-jar", "reaction-0.0.1-SNAPSHOT.jar"]