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catturtle123/README.md

๐Ÿ‘จโ€๐Ÿ’ป ๊น€์ค€ํ™˜ | Backend Engineer

์˜ฌ๋ฐ”๋ฅด๊ฒŒ ๋ฌธ์ œ๋ฅผ ์ •์˜ํ•˜์—ฌ ์ ์ ˆํ•˜๊ฒŒ ํ•ด๊ฒฐํ•˜๋Š” ๋ฐฑ์—”๋“œ ๊ฐœ๋ฐœ์ž ๊น€์ค€ํ™˜ ์ž…๋‹ˆ๋‹ค.


๐Ÿ›  ๊ธฐ์ˆ  ์Šคํƒ

์–ธ์–ด ยท ํ”„๋ ˆ์ž„์›Œํฌ

์ธํ”„๋ผ ยท ๋ฐ์ดํ„ฐ


๐Ÿ“Œ ํ”„๋กœ์ ํŠธ

ํ”„๋กœ์ ํŠธ๋ช… ๊ธฐ๊ฐ„ ๋‚ด์šฉ ์—ญํ• 
์ „๊ตญ IT ๋™์•„๋ฆฌ ๋ชจ์Œ ์‚ฌ์ดํŠธ
(TECA)
2025.04 ~ ์ง„ํ–‰ ์ค‘ ์ „๊ตญ ๋Œ€ํ•™ IT ๋™์•„๋ฆฌ ์ •๋ณด ํ†ตํ•ฉ ํ”Œ๋žซํผ
Cloudflare Workers ๊ธฐ๋ฐ˜ ์„œ๋ฒ„๋ฆฌ์Šค ๋ฐฑ์—”๋“œ ์„ค๊ณ„ ๋ฐ ์šด์˜
SEO ๋Œ€์‘ ๋ Œ๋”๋ง ๋ฐ ๋™์  ๋ฉ”ํƒ€ ํƒœ๊ทธ ์ƒ์„ฑ (๊ตฌ๊ธ€์— it ๋™์•„๋ฆฌ ๊ฒ€์ƒ‰ ์‹œ ์ตœ์ƒ์œ„ ๋…ธ์ถœ)
ํŠธ๋ž˜ํ”ฝ ์ฆ๊ฐ€ ์‹œ ์„œ๋ฒ„ ์ฆ์„ค ์—†์ด ๋Œ€์‘ ๊ฐ€๋Šฅํ•œ ๊ตฌ์กฐ ์„ค๊ณ„
์›” 10,000+ ์š”์ฒญ, MAU 1,200๋ช… ๋‹ฌ์„ฑ (2026.01 ๊ธฐ์ค€)
Back-End
ํ•˜๋ฃจ๋ฉ๋ก
(Harumeonglog)
2025.01 ~ ์ง„ํ–‰ ์ค‘ ๋ฐ˜๋ ค๋™๋ฌผ ๋ฃจํ‹ด ๊ด€๋ฆฌ ๋ฐ ์ปค๋ฎค๋‹ˆํ‹ฐ ์„œ๋น„์Šค
๋น„๋™๊ธฐ ์•Œ๋ฆผ ์ฒ˜๋ฆฌ๋กœ FCM ์ง€์—ฐ 10์ดˆ โ†’ 1์ดˆ ๋ฏธ๋งŒ ๊ฐœ์„ 
Redisยท์ธ๋ฑ์Šค ์ตœ์ ํ™”๋กœ API 1983ms โ†’ 47ms ๊ฐœ์„ 
์ฆ๋ถ„ ์ฟผ๋ฆฌ๋กœ ์ข‹์•„์š”ยท์ฐจ๋‹จ ์นด์šดํŠธ ๋™์‹œ์„ฑ ํ•ด๊ฒฐ
๋ฌด์ค‘๋‹จ ๋ฐฐํฌ ํ™˜๊ฒฝ ๊ตฌ์ถ•
Back-End
ํšŒ๊ณ  ์„œ๋น„์Šค 2025.11 ~ ์ง„ํ–‰ ์ค‘ ํšŒ๊ณ  ์„œ๋น„์Šค ์›น์‚ฌ์ดํŠธ
AI ๊ฐ€๋“œ๋ ˆ์ผ ๊ตฌ์ถ•
AI ํ™œ์šฉ ์‹œ ํ˜‘์—…์„ ์œ„ํ•œ ๋ฌธ์„œ ์ฃผ๋„ ๊ฐœ๋ฐœ ๊ตฌ์ถ•
Back-End
Simple-RAG 2025.08 ๋ฌธ์„œ ๊ธฐ๋ฐ˜ ์งˆ์˜์‘๋‹ต ์‹œ์Šคํ…œ
SHA-256 ์ŠคํŠธ๋ฆฌ๋ฐ ํ•ด์‹œ๋กœ ๋ฌธ์„œ ์ค‘๋ณต ์ œ๊ฑฐ
pgvector ํ…Œ์ด๋ธ” ๋ถ„๋ฆฌ ์„ค๊ณ„๋กœ ํ™•์žฅ์„ฑ ํ™•๋ณด
InputStream ๊ธฐ๋ฐ˜ OOM ๋ฐฉ์ง€
๊ฐœ์ธ ํ”„๋กœ์ ํŠธ
์„ธ๊ธˆ ์ฑ—๋ด‡
2025.07 ~ 2025.08 ๊ตญ์„ธ์ฒญ ๋ฌธ์„œ ๊ธฐ๋ฐ˜ ์„ธ๋ฌด Q&A ์ฑ—๋ด‡
RAG ๊ตฌ์กฐ ์„ค๊ณ„ ๋ฐ Retriever ํŠœ๋‹
LangSmith ๊ธฐ๋ฐ˜ ์‘๋‹ต ํ’ˆ์งˆ ๋น„๊ต ์‹คํ—˜
๊ฐœ์ธ ํ”„๋กœ์ ํŠธ
QAStudio 2024.12 ~ 2025.02 AI ๊ธฐ๋ฐ˜ QA ์ž๋™ํ™” ํ”Œ๋žซํผ
GitHub Actions + Docker CI/CD ๊ตฌ์ถ•
๋ธŒ๋žœ์น˜ ์ „๋žตยท์ฝ”๋“œ ์ปจ๋ฒค์…˜ ์ •๋ฆฝ
Back-End
(Team Lead)
moim 2024.07 ~ 2024.09 ์ปค๋ฎค๋‹ˆํ‹ฐ ๊ฒŒ์‹œํŒ ์„œ๋น„์Šค ๊ตฌํ˜„
๊ฒŒ์‹œ๊ธ€ยท๋Œ“๊ธ€ยท์ข‹์•„์š” ๊ธฐ๋Šฅ ์„ค๊ณ„ ๋ฐ ๊ตฌํ˜„
๊ธฐ๋ณธ CRUD ๋ฐ ๊ถŒํ•œ ์ฒ˜๋ฆฌ
Back-End
๊ฐ€์กฑ ๊ฐ™์€ 2024.06 ~ 2024.08 WebSocket ๊ธฐ๋ฐ˜ ์‹ค์‹œ๊ฐ„ ์ฑ„ํŒ… ์„œ๋น„์Šค
N:M ์ฑ„ํŒ… ๊ตฌ์กฐ ์„ค๊ณ„ ๋ฐ ๊ตฌํ˜„
Back-End
AvAb 2023.12 ~ ์ง„ํ–‰ ์ค‘ ๋ ˆํฌ๋ฆฌ์—์ด์…˜ ์ถ”์ฒœ ์„œ๋น„์Šค
ํ”Œ๋กœ์šฐ ๊ธฐ๋ฐ˜ ์ถ”์ฒœ ์‹œ์Šคํ…œ ๊ตฌํ˜„
Spring Security ๊ธฐ๋ฐ˜ ์ธ์ฆยท์ธ๊ฐ€ ์„ค๊ณ„
Back-End

๐Ÿง‘โ€๐Ÿซ ํ™œ๋™

ํ™œ๋™๋ช… ๊ธฐ๊ฐ„ ๋‚ด์šฉ ์—ญํ• 
UMC
(University MakeUs Challenge)
2023.03 ~ 2025.08 ์ „๊ตญ 30๊ฐœ ๋Œ€ํ•™ ๋Œ€์ƒ ์„œ๋ฒ„ ์Šคํ„ฐ๋”” ์šด์˜
DB / AWS ์›Œํฌ๋ถ ๋ฐฐํฌ (800๋ช…+)
DB / Spring / AWS / ๋„คํŠธ์›Œํฌ ์ฃผ์ œ ์„ธ๋ฏธ๋‚˜ ์ง„ํ–‰
์ปค๋ฆฌํ˜๋Ÿผ ๋ฐ ์‹ค์Šต ์›Œํฌ๋ถ ์ œ์ž‘
ํ•ด์ปคํ†คยท์„ธ๋ฏธ๋‚˜ยท๋„คํŠธ์›Œํ‚น ํ–‰์‚ฌ ๊ธฐํš ๋ฐ ์šด์˜
์ค‘์•™ ์„œ๋ฒ„ ํŒ€ ๋ฆฌ๋“œ
์ƒ๋ช…๋Œ€ํ•™๊ต ํšŒ์žฅ
๋ฉ‹์Ÿ์ด ์‚ฌ์ž์ฒ˜๋Ÿผ ๋Œ€ํ•™ 2025.03 ~ 2026.01 ๊ต๋‚ด ๋ฐฑ์—”๋“œ ํŒŒํŠธ ์šด์˜
ํ•™์ƒ ๋Œ€์ƒ ๋ฐฑ์—”๋“œ ์„ธ๋ฏธ๋‚˜ ์ง„ํ–‰
๋ฐฑ์—”๋“œ ํŒŒํŠธ์žฅ
์ด๋‹ˆ๋กœ
(๊ต๋‚ด IT ๋™์•„๋ฆฌ)
2024.03 ~ 2025.08 ๊ต๋‚ด ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ฒฝ์ง„๋Œ€ํšŒ(์ˆ˜๋ญ‰์ปต) ๊ฐœ์ตœ
๋Œ€ํšŒ ์ธํ”„๋ผ ๊ตฌ์ถ• ๋ฐ ๋ฌธ์ œ ์ถœ์ œ
์šด์˜์ง„

๐Ÿ† ์ˆ˜์ƒ

  • INHA SW NET-Zero ํ•ด์ปคํ†ค ๋Œ€์ƒ / ํŠน๋ณ„์ƒ (2024)
  • Nerdinary ํ•ด์ปคํ†ค ์šฐ์ˆ˜์ƒ (2024)
  • ๋†์‹ฌ NDS AWS ์ง๋ฌด์บ ํ”„ ์šฐ์ˆ˜์ƒ (2024)
  • ์บก์Šคํ†ค ๋””์ž์ธ ์šฐ์ˆ˜์ƒ (2025)

๐Ÿ“• ๋ธ”๋กœ๊ทธ

Blog


๐Ÿ† ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋ฐ ๊นƒํ—ˆ๋ธŒ

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    ํ•˜๋ฃจ๋ฉ๋ก ๊ฐœ๋ฐœ์šฉ ์•ฑ ์„œ๋ฒ„ Repository

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  3. QASTUDIODEV/SERVER_QASTUDIO QASTUDIODEV/SERVER_QASTUDIO Public

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