Required Android NDK freelancer for Compile JNI lib for Androids 6 in React Native app job

I have a React Native app with a JNI bridge that uses the NDK.
It compiles and works successfully on Android 5 and 7.
I need your help in compiling this app for Android 6.

We can make it milestone based:
1. you set up a new project with an NDK bridge and compile it successfully for Androids 5,6,7.
2. make compatible my app code with Android 6.
3. final test is to compile for Androids 5,6,7 and for iOS.

Skills & Expertise Required

Android NDK