I can do this for you , I have Android 5.0 device which I can catch the log and troubleshooting.
I am the individual professional developer in Android platform, and have more than 5 years experience on this platform. I did many projects such as Woman Calendar ,Barcode Scanner,certificate management, GPS tracker, Customized Lock Screen, Social App(integrated email/facebook/twitter) and fancy ToolBar etc.
And the delivery time and price are negotiable.