adept

(noun) someone who is dazzlingly skilled in any field. Synonyms: ace, champion, sensation, maven, mavin, virtuoso, genius, hotshot, star, superstar, whiz, whizz, wizard, wiz.

(adj) having or showing knowledge and skill and aptitude. Synonyms: expert, good, practiced, proficient, skillful, skilful. Examples: "Adept in handicrafts." "An adept juggler." "An expert job." "A good mechanic." "A practiced marksman." "A proficient engineer." "A lesser-known but no less skillful composer." "The effect was achieved by skillful retouching."