Hi,
I have gone through details that you posted on Freelancer. I'll resolve/update every single listed issues kindly get back us with requirement if possible schedule a quick call for more clarification.
I am senior mobile application developer having six plus years of hand on experience and I consider myself an expert at designing software architecture, resolving application defects, and at testing, debugging, and refining software to produce the required product.
My Skills-
Android Studio, Java, Kotlin, google map integration, API and payment gateway integration, GPS, Git and SVN.
Thanks