Hello. I am a proficient C/C++ developer. I know a lot about interprocess communication and OS synchronization in both Windows and Linux. I can help you with your request and deliver your simple problem in one day, in three or four hours I think. In other words, I can easily do it, but you need to provide details first of all. Moreover, I can even write a report if it is required.
Good luck with your project and good luck in choosing best freelancer!