Translation of "By profession" in German

Filip Adwent was a doctor by profession.
Filip Adwent war von Beruf Arzt.
Europarl v8

By profession he was an inn-keeper, but he was also apparently involved in criminal activities.
Er war von Beruf Gastwirt und in kriminelle Aktivitäten verwickelt.
Wikipedia v1.0

What share of services provided by your profession are exported?
Welchen Anteil hat der Export von Dienstleistungen in Ihrem Beruf?
TildeMODEL v2018

Rose is a therapeutic radiologist by profession.
Rose ist therapeutische Radiologin von Beruf.
OpenSubtitles v2018

What are you by profession, dad?
Was bist du eigentlich von Beruf, Papa?
OpenSubtitles v2018