Responsive Web Applications Enables Automatization of Karaoke Song Playlist

Many karaoke restaurants exist where people order songs to sing on the podium. Most of them manually manage the sequence of songs and their customers by waiters or automatize via old and expensive karaoke box machines. This paper proposed automatizing the ordering songs process through the web application. The application could create a good system of automatization and improvement in the process of servicing the customer in the karaoke restaurant. It used microservice-oriented architecture to build the restaurant's application based on REST API services. This application was deployed and tested in a real karaoke restaurant.