Crossword Genius

Main man on board overseeing new IT biz offering unwanted advice (9)

Ross

I believe the answer is:

kibitzing

I'm a little stuck... Click here to teach me more about this clue!

'offering unwanted advice' is the definition.
The definition and answer can be both to do with communicating as well as being present participle verbs.
Perhaps they are linked in a way I don't understand?

I cannot understand how the remainder of the clue works.

Can you help me to learn more?

I've seen this clue in The Independent.
Want a hint initially instead of a full solution? Install my app