I have Stalker apps that companies use. I have experince about ministra platform.
Already I know how to use all stalker apis, how to login, how to fetchs tv channels, movies, tv series, radios., how to connect all versions of Ministra platform. (like calculate deviceid1, deviceid2)
Also I work with exoplayer, native android player and vlc android library.
I'm sure I can develop app for you.
Best Regards