I have 6 years of great experience in Android developing , I can make perfect app for you in low cost. I can give you demo if you give me some details of your projects.
I am new here so , I dont have good profile here ,
we can talk and you can try with giving me small work in free of cost, one day free demo work , If you like we can go further
I can give you perfect timeline with testing in different and most available Android Resolutions for Android Devices.
I can make changes in the project as you want and make apk for you.