上じょう級きゅう者しゃ

noun

advanced learner; experienced person

Refers to someone with a high level of skill or knowledge in a particular field, often contrasted with beginners (初心者) or intermediate learners (中級者).

• このコースは上じょう級きゅう者しゃ向むけです。

  This course is for advanced learners.

• 彼かれはプログラミングの上じょう級きゅう者しゃだ。

  He is an advanced practitioner of programming.