As an expert of mobile App Development, I have experienced on it for over 9 years. For many years, I worked for government and other large scale companies. And my development carrier covers very different kinds of areas such as education apps, business apps, science apps, finance apps, uber style apps, audio/video chatting apps and etc. If you would want, please test me and then I will be willing to accept it to prove my skills. I can offer you the highest quality. I will satisfy you.