This is the 9744th most frequent German word.
nebenberuflich
"Nebenberuflich" means "part-time" or "secondary occupation."
Here, 'nebenberuflich' implies that the studying is being undertaken in addition to working a main job, specifying its nature as being secondary and supplemental.
Ich habe mich entschieden, nebenberuflich zu studieren, um neue Fähigkeiten zu erwerben.
I have decided to study part-time to acquire new skills.
Here, 'nebenberuflich' is used to indicate that the individual engages in photography as a secondary occupation or part-time job aside from their main professional activity.
Er arbeitet nebenberuflich als Fotograf.
He works part-time as a photographer.
In this context, 'nebenberuflich' describes the nature of the activity, suggesting it is performed alongside her main job.