Welcome @mickiewicz you have the endorsement and recognition of @blocktrades and that is something very few can boast of.

I see that we have some points in common like bird watching (I even collect them through postage stamps) and I am also involved for many years in testing (I don't have as much capacity to develop them) open source software applications.

I test Linux distributions like Debian, Ubuntu and its derivatives, OpenSUSE, LinuxMint and others.

Greetings.