old hand at something

old hand (at something)

n. someone experienced at doing something. I’m an old hand at fixing cars.

Name	Pronounced	Usage
Benno	BE-no	German
Donnie	['dɔni]
Neemias	-	Biblical Latin, Biblical Greek
Jarlath	JAHR-lath	Irish
Drest	-	Ancient Celtic
Gabija	-	Lithuanian, Baltic Mythology