diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..8dcf07a
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,6 @@
+node_modules
+.git
+.env
+db
+docs
+*.webm
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..9dd0e23
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,17 @@
+FROM node:20-alpine
+
+WORKDIR /app
+
+# Install dependencies
+COPY server/package*.json ./server/
+RUN cd server && npm install --production
+
+# Copy app source
+COPY server/ ./server/
+COPY public/ ./public/
+COPY shared/ ./shared/
+
+# Start server
+WORKDIR /app/server
+EXPOSE 3000
+CMD ["npm", "start"]