musical chairs android app + provide UML diagram

Hello, i have read the details provided..please contact me to discuss more on the project deadline and some other few things

Hi there, please leave a message on my chat so we can discuss the budget and deadline of the project. I have read your project description and i'm confident i can do this project for you perfectly. Thanks .

Hello , First you will give a demo task for me than i will complete your task than after testing my work than you need to offer me. I have seen your requirement and I will do this in less time. you need a mobile application so I am interested in your job because I already completed this type of job. so i want one more similar job so i can easily complete this app in less time and low budget. I will share my previous app link in private chat window. I have 4 years of experience in android and ios development and 3 years in react native cross platform. send me message for more discussion Thanks