diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..292e112
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,20 @@
+# Build stage
+FROM node:20-alpine
+
+# Set working directory
+WORKDIR /app
+
+# Copy package files
+COPY package.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy source code
+COPY . .
+
+# Expose port
+EXPOSE 3000
+
+# Start the application
+CMD ["node", "server.js"]
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