Hello Sir,
Hope you have been fabulous :)
I have seen your project titled "Update an android application" and would love to help you out with the job.
May I ask what does your app works?
I would love to make your project successful, So just drop me a message, even if I do not get the project still will help you out till wherever I can.
So hope to chat with you soon. :)
Thanks
Vaibhav Vyas