Heejin Cha@morpheuslabAug 29, 2024@AWSKorea 지난번 AWS Summit Seoul 2024 참석확인서를 혹시 받을 수 있을까요?? 어디로 연락드려야 할 지 몰라, 여기에 포스팅합니다;;110
Heejin Cha@morpheuslabDec 7, 2022Look how much I learned on Duolingo in 2022! How did you do? #Duolingo365
Heejin Cha@morpheuslabApr 21, 2022I’m on a 30 day streak learning Spanish on Duolingo! Join me? invite.duolingo.com/BDHTZTB5CWWKT7…
