Blackberry Client Fix for Version 7.1 - repost

Have a client which captures the incoming and outgoing SMS from the device. Having some troubles with the client on the 7.1 version Need help to fix - seeking someone who can help us with the existing code so someone who is an expert with Blackberry development. You will interact directly with our tech team and customer and be provided the source code as well as the logs which were sent to us by the customer. Will also need ongoing development and support for other Blackberry application like a voice client to capture phone conversations as well as a BB10 solution. Please be able to communicate effectively and professionally - North American contractors preferred. Even better if you have backend and proxy experience. Thank you