Hi,
I have read out your job description of yours and all the requirements that you have asked for the job, have been occupied by me.
I have a profound knowledge in programming and the primary languages of App Development including Python, HTML5, C++, C#, Swift, Objective C and many others. Working with me will not cause any kind of loss and that is of a sure thing.
As I have experience of 5 years in this field as an Android Developer, I have become a pro and have my own technical methods of handling situations. The groups I have worked with have always appreciated me with my new features of apps and the quality of the process and support system of the apps. So I can be the best match for your requirements.
Thanks