Need certified expert (paid of course) to help with configuration

I have a customer that is running a .net application (point of sale) on parallels. Everything works "most" of the time. They are getting random errors that are related to the windows .net environment. We are looking for someone that can help us out with the correct parallels configuration. We looked on the "expert" list, but some are no longer in business and instead of calling a bunch of numbers we would like someone who is active and knowledgeable.
Please reply here or email me directly at mark (at) hegstrom.biz

I apologize if this is not the correct process or forum to post this.