I define myself as a computer systems engineer.
Engineers must be versatile, multi-skilled, resolutive and ingenious, I match all that parameters.
I feel confident investigating, analyzing, testing, developing and documenting, with freedom but always with a clear objective: improve whatever is under my responsibility and improve my own skills.
I've worked with Linux operating systems and whatever is installed on top of them almost all my life. Opensource software allows me to have a deep knowledge of the system and in case of problems, be able to solve them.