Experienced network and system administrator with focus on security I have many years of experience designing and maintaining networks and server infrastructure. My designs include dynamic routing protocols, on router and chasis switches in VSS mode with multiples branches. I'm implemented Cisco ASA with Firepower services on various occasions with client and site to site VPN. I've implemented VMWare clusters in a datacenter environment. i've managed Cisco Wireless environments with a thousand access points and thousand of concurrent connections.