Hi, first of all i'd like to introduce myself. I'm a telecomm engineer from Spain who has made app development his way of living. I'm new at freelancer (i've just finished my third project with great results) but i've been developing native applications for iOS and Android for the past 6 years.
I'm interested in your project and sometimes i've had to reverse engineered APKs.
Let me know what is your application and i will test if i'm able to get source code from it. Best wishes, Luciano.