dab hand

noun

1. informal.
   a person who is particularly skilled at something; expert

   a dab hand at chess

Example Sentences

Mencken, who was a dab hand at writing with great verve about how much he hated just about everything.

From Los Angeles Times

Gregg T. Daniel, a dab hand with August Wilson’s ensemble dramas, directs this Southern California premiere at the Odyssey Theatre.

From Los Angeles Times

Van Norden, a dab hand with Shakespeare, is a natural for Shaw.

From Los Angeles Times

Poland's Swiatek has proved herself a dab hand at dishing out bagels - when a set is won 6-0 - and breadsticks - a 6-1 scoreline - throughout her career to date.

From BBC

Harry also writes about the Duke of Edinburgh's love of barbeques at Balmoral and how he was a dab hand at making spaghetti bolognese on the coals.

From BBC