Hi There
I have accomplished this many times before and would be very comfortable with this project. I started with Exchange 2007 and Blackberry Server 4 up to and including Exchange 2013 and Blackberry server 5.
I can install, configure and test the exchange server to your requirements and implement best practice if required. Blackberry server has multiple default security policies which can be applied, but I can also create and deploy new policies to meet your security requirements.
I'm UK based so I can schedule some work out of your core business hours to minimize disruption.
I'd require remote access to your systems, software licence keys, and installation media/downloads. I'd also be grateful if you would be able to advise the version of Exchange, Blackberry server and the quantity of Blackberry devices.
I look forward to hearing from you.