What did you learn at Univention?
I didn’t know anything about Samba/Active Directory when I started. Actually I remember being afraid that I’d get asked a Kerberos question during the first job interview. Nowadays I can handle these areas with confidence and occasionally contribute a patch to upstream software development, e.g. of the Samba and OpenLDAP teams. My Python (2) skills were on the glue-script level when I started and now I’m quite confident writing/debugging Python bindings for C libraries and properly handling proper encoding of LDAP calls from Python 3 code. So, I’m sure there’s still a lot to improve and learn, but I’d say it’s not too bad. I‘ve learned improving my presentations at conferences, at least I hope so.