Hi there, I have an excellent experience in networking/Linux/windows/vpn. below is a brief on my experience: This is ramy mohamed gouda, I'm a network expert engineer at orange business services. I have done a lot of projects in routing and switching and wireless on this simulation tools and also in real life in my work at Orange. i will be glad to have the chance to help you anytime, just send me a message and no problem with the budget. Regards, Ramy Gouda Network Expert Engineer.