I need a school bell app that will work in the background and does not need to be open so that it will ring while other apps are being used.
Hi, It will be a honour for me to work with you. I have got 5 years of mobile application development experience. I will make this app for you. Looking forward to hear from you.
I am Google Certified Android Developer with experience of 3 years. I have developed various Android application and can help you with this project of yours.