I have a lot of experience in creating APIs. I will develop the backend of your mobile apps of any kind e.g. android, iphone, windows mobile, blackbery. I will make APIs in Parse or in any other platform that will make your app live. I will also design and develop the database that the APIs uses.
Perfect response with json format.
Proper error status and message.
Proper documentation for using the api.
Make such apis that can also be enhanced in the future with minimal changes.
If you have already Apis and not functioning properly then share with me and I will make it error free.
I will create the backend database and APIs for use