To Install the dependacies:
npm install

To Install the dependacies:
npm install --only=dev

To run the project(By default Config environment is set to development) 
npm start

To run in production Environment(NODE_ENV=production npm start)

After Running, to run the test script
npm test

Configuration changes:
Any changes in configuration for the environment need to be done in src/config/config.json

Note : THe TTL for the cache items and max items in the cache can also be set in the configuration.