I am network engineer, programmer and web developer. I love to use as much opensource as possible.
In my work and 'free' time I mostly try to implement opensource technologies. No because they are free, but because I think that community work is the best way to create good software.
I used to work with Linux based operating system like Arch, Debian, Centos and Windows. I use MS Windows only to manage Active Directory network (CIFS, DFS, DNS, Radius).
I like to learn new programming language and be up to date with new technologies. I automate processes everywhere where it is possible.