Hi,
Hope you are doing well.
I have gone through your job description, As per my understanding, you need an expert mobile app developer who can develop your app. I am much able to develop your app, Please elaborate your requirements in more detail about the User Interface and Functionality of the App so that i can quote you for the exact work of your App and can start my work for you in a right direction.
Skills in which I have expertise:- React Native, Ionic, PhoneGap, Mysql, Php, Yii, Android, Java, HTML5, CSS3, Objective C, C Programming, Cocoa, iPhone, Corona, JavaScript, jQuery, Social Media APIs, Ad Networks, etc.
I hope the skill-set and references showcased gives you the confidence to move ahead to the discussion phase. Please feel free to get back to me with detailed project specifications so that we can get the ball rolling.
Cheers!