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Joony
development
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Seoul, Korea
Member Since Mar, 2024
Writes at
Joony's Ponderings
joony.hashnode.dev
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About Me
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My Tech Stack
Java
Spring framework
Oracle
query-optimization
AWS Certified Solutions Architect Associate
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Recent Activity
Jul 2
Wrote an article
ID 중복확인 API의 응답 형식 정하기 { isDuplicate: true } vs. { errorCode: DUPLICATE_ID }
Jun 23
Commented
이번에는 Hashnode를 선택한 이유
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