- About Me | B.S. in Computer Science & Engineering, Ewha Womans University, South Korea.
- Contact | joonghyun.dev@gmail.com
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Toss (Viva Republica)
Admin Platform Assistant of Product Tools Team | 2024.11 - 2025.08
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Goormthon univ. Ewha 2nd
Member & Backend Developer | 2024.01 - 2024.06
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Google Developer Students Club Ewha 3rd, 5th
Member & Backend Developer | 2021.09 - 2022.07, 2023.09 - 2024.06
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GDG X Whatever Challenge
Backend Developer | 2023.08 - 2023.10
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UMC(University Makeus Challenge) Ewha 3rd, 4th
Leader & Backend Developer | 2022.09 - 2023.08
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TA of object-oriented programming Ewha
2022.03 - 2022.06
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Microsoft HackaLearn
Frontend Developer | 2021
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Ewha Womans University
Bachelor's Degree in Computer Science and Engineering | 2020.03 - 2025.02
- ๊ณจ๋ผํ - ์น์์ผ ๊ธฐ๋ฐ ์ค์๊ฐ ํฌํ ์น ์๋น์ค | Backend, Infra
- Neverland - ์์ฑํ AI ๊ธฐ๋ฐ ๋จ์ฒด ์ถ์ต ์์นด์ด๋น ์ฑ ์๋น์ค | Backend, Infra
- Juitcy - ์ฃผ๋์ด์ ์๋์ด๋ฅผ ์๋ค, ๋ฌธ๋ต ์น ์๋น์ค | Backend, Infra
- Pure Market - ๋๋ถ์ ์๋น์๋ฅผ ์ฐ๊ฒฐํด์ฃผ๋ ์ง์ญ ๋์ฐ๋ฌผ ๊ฑฐ๋ ์น ์๋น์ค | Backend, Infra
- Place. - ์ ์ํ ์์นด์ด๋น ์น ์๋น์ค | Backend Lead
- WeCare - ๋ ธ์์ธ ๊ณต๊ณตํ๋ก๊ทธ๋จ ์ฐธ์ฌ ๋ ๋ ค ์ฑ ์๋น์ค | Backend
- Keki - ์ฃผ๋ฌธ ์ ์ ์ผ์ดํฌ ๊ฐ๊ฒ๋ฅผ ์ฝ๊ฒ ์ฐพ๊ณ , ํธ๋ฆฌํ ์ฃผ๋ฌธ ๊ณผ์ ์ ์ ๊ณตํ๋ ์ฑ ์๋น์ค | Backend
- Uni-DThon Hackathon Track | Backend Developer
- Beotkkot Hackathon 2024 | Backend Developer
- GDSC Snowflower Hackathon | Backend Developer
- Ne(o)rdinary Hackathon 4th | Backend Developer
- Uni-DThon Hackathon Track, Grand Prize
- Ewha Womans University Capstone, Excellence Prize
- Ewha Womans University Engineering Capstone Design Contest, 2nd Place
- SQLD (SQL Develper)
- ADsP (Advanced Data Analytics Semi-Professional)
- TOPCIT (Test Of Practical Competency in ICT) Lv.3


