Create an android app for my website with chatting interface

With vast experience in Android development, I have been working in the field from last 5 years and have adequate knowledge of all the tools to develop one complete custom mobile application. I have profound expertise in developing extensive android applications on Android studio with Firebase integration and also knows the complete in-depth knowledge of Ios development, as I have delivered many projects to my vast stack of clients around the world on both of these technologies. So I am looking forward to work on your project and expecting a positive reply from you as I do have the right expertise to handle your described project.