Hi!
I've read your job description carefully and understand what you want.
I am sure I can finish your project of 100% result in a short time with reasonable budget. I am Mobile App Developer Expert. I have expertise in IOS and Android app development. I am using Native IOS SDK, Android SDK, Objective C, Swift, Java, Eclipse, Android Studio, web service API using PHP.
So, I can finish your job perfectly as my high skills and ability.
I hope to work long term with you.
Waiting for your positive response.
Best regards