Greetings Sir,
I have been working as an Android developer for 5+ years with expertise on the platforms like Banking, E-commerce, location, maps, Real time tracking, Hardware etc.
I can assure you the quality of my work will stand by your requirements.
For further satisfaction, you can check reviews at my profile as well at
https://www.freelancer.com/u/WajahatJavaid
Waiting to get pinged at personal message to discuss more about it.
Thanks,
Regards,
Wajahat Jawaid.