Hi,
I will tell you what, I can develop you a sample app that can do exactly what you want then you can decide to hire me. With five years of experience in software development, this project should be fun for me.
I suggest the application be a desktop application or a windows service, it depends on if you want the application to run unattended or you want to monitor everything. But I can develop it for with any technology of your choice.
Please contact me and let's discuss about this.