I'm a self-taught guy passionate about computing since I was 7 years old, programmer, system administrator, network administrator, security expert and researcher of new technologies. I love challenges, like setting up a small internet service provider since buying the parts of servers and routers, assembling, installing structured networking, configuring, scheduling, and managing. I love developing new technologies and exploring the world of technology. Large experience OS X and Linux user. Linux administrator for more than 10 years, with database support, network and service monitoring, technology research and many technologies knowledge.