Dear Sir/Madam, Here is Hassan, a professional android developer. I have worked on many native android application projects. I can build or update any type of android app in your budget. I am a developer excelling in all kinds of Android Application Development. I am an expert at my work. My first priority is customer satisfaction and I will deliver my best to the customer, pay only if you're satisfied. Don't hesitate to contact me, i will help you to make your idea alive THANKS.