Hi,
I have more than 3 Years of Experience in Android and 2 Years of Experience in iOS App Development. I head a team of 4 Mobile App Developers here, including 2 Android, 1 Native iOS and one Hybrid App Developer.
I have worked on REST APIs like Parse, Backendless and Firebase. Though this is going to be my first time working on this particular API but I'm sure I will be able to provide you a good solution for your problem and will make sure then migration and connection is bug free.
Let me share designs with you and let's discuss more about the work on chat.