My main abilities involve administering large networks of ISP equipments (servers and router/switches).With almost 7 years now of activating in the field of System/Network/DB Admin for various medium sized companies I am always eager to learn new things, new technologies and why not to find interesting solutions to unexpected problems that might appear.So far I have started a small ISP from ground level and got it to 2000 users after which I sold it. It had all tech stuff configured by me and scripts, billing solution made in house via php web page and mysql.Afterwards I worked for various ISPs and System Integrations, I designed the international network of a Swisscom owner company called AIRBITES, composed mostly of Cisco 6500, 3750, 3560, 12000, SCE bandwidth limitting device and Linux servers.After this I moved to another Swiss company, Acceleris which involved me in designing and configuring the Datacenter of Airbites, mostly made up of Solaris, Linux, SAN, NAS, Sun Legato for Bac