Added Dockerfile&compose

Dockerfile

@@ -0,0 +1,20 @@
+# Use an official Node runtime as a parent image
+FROM node:14
+
+# Set the working directory to /app
+WORKDIR /app
+
+# Copy package.json and package-lock.json to the container
+COPY package*.json ./
+
+# Install app dependencies
+RUN npm install
+
+# Bundle app source
+COPY . .
+
+# Expose port 5000 to the outside world
+EXPOSE 5000
+
+# Command to run the application
+CMD ["npm", "start"]

docker-compose.yml

@@ -0,0 +1,22 @@
+version: '3'
+services:
+  backend:
+    build:
+      context: ./Techdome-backend
+    ports:
+      - "5000:5000"
+    depends_on:
+      - database
+
+  frontend:
+    build:
+      context: ./Techdome-frontend
+    ports:
+      - "3000:3000"
+    depends_on:
+      - backend
+
+  database:
+    image: mongo
+    ports:
+      - "27017:27017"