Technologies used: NodeJS Express Redis Bull NodeMailer To run the project, you should create a .env file at the source, with the following attributes: MAIL_HOST = 'yourHost' MAIL_PORT = 0000 MAIL_USER = 'user' MAIL_PASS = 'password' REDIS_HOST = 'yourHost' REDIS_PORT = 6379 I also applied the bull-board middleware on the server: GET - /admin/queues