Heikki Hannikainen
Geek of Unix, network security, web programming, digital (ham) radio, and music. I run https://aprs.fi too.
@javierk4jh.bsky.social
Geek of IOS, Unix and Morse code. Runs AS7247 as a serious hobby. One of the sysadmins at employees.org, NS-Global.zone and ALTDB.net. Part-time helper at FCIX.net. ST:TNG of course.