I was born on November 6, 1975. I've been working with Linux systems since 1995. In 1995 I started working with BBS (bulletin board system) and in 1998 I started working with internet providers. I have extensive experience in linux servers and TCP/IP networks. I have some MCP certifications and I was RHCE certified in 2006, being one of the first to acquire this certification in Brazil.
I have experience in designing electronic circuits. In 2013 I published some methods for metallizing printed circuit boards at home (https://www.engenhariacaseira.com.br).
Since then, I've been working with maintenance and configuration of TCP/IP network infrastructures, Linux servers, Kubernetes clusters, and both desktop and embedded programming.