Need a strong objective-c developer to develop a data sync background process. If you are familiar with SQLite, Operation Queue, Multi-Threading, JSON, REST services, this is for YOU!
- design a control table to allow data sync with tables in SQLite to remote REST service (central store). Number of tables to be sync are in this control table
- sending data from device to remote server through REST service API
-downloading data from Server to store in local device (SQLite)
There is operational C# component for the remote REST API implementation. If you choose to implement that as well, additional payment will be make available for you.