Unzip the Folder Go to the existing folder Run npm install Run the command to start nodemon: npm run start-dev

Install and Start Kafka & Zookeeper using this link: https://kafka.apache.org/quickstart

Create all topics for the Kafka server given in the Freelancer/kafka-backend./server.js file. Also create 1 more topic named 'response_topic'

Go to kafka-backend folder and run npm intsall | npm start