Hi, dear.
I have a full experience of JNI, FFmpeg.
I have been developed apps for 6+ years.
I can develop android and iphone apps.
Android: Shopping app, OpenVPN, Chatting app, Photo Sharing Social app, Bus Tracking app, Live Streaming App, News app, Youtube Channel app, ChromeCasting app...
IPhone: News app, Location Share Chatting app, Youtube Channel, ChromeCast app...
If interested, please ping me.
Regards.