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๊ตฌ์ง์ค‘
๐Ÿซ 
๊ตฌ์ง์ค‘
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welchs1423/README.md

์•ˆ๋…•ํ•˜์„ธ์š”, ๋ฐ•๋•๊ทœ์ž…๋‹ˆ๋‹ค. ๐Ÿ‘‹

์‹ค๋ฌด ์ค‘์‹ฌ์˜ ๋ฐฑ์—”๋“œ ๊ณ ๋„ํ™”์™€ ์‹œ์Šคํ…œ ์•ˆ์ •ํ™”๋ฅผ ์ง€ํ–ฅํ•˜๋Š” 4๋…„ ์ฐจ ๊ฐœ๋ฐœ์ž์ž…๋‹ˆ๋‹ค.

๐Ÿ’ผ Work Experience

์ง„ํด๋ผ์šฐ๋“œ(์ฃผ) | Freelance (2026.05 ~ now)

  • Java / Spring / Oracle ๊ธฐ๋ฐ˜ NSํ™ˆ์‡ผํ•‘ ์šด์˜ ๋ฐ ๊ฐœ๋ฐœ (2026.05 - Present)
    • Java 8 & Spring 3 ๊ธฐ๋ฐ˜์˜ ์ปค๋จธ์Šค ๋ฐฑ์—”๋“œ ๋น„์ฆˆ๋‹ˆ์Šค ๋กœ์ง ์„ค๊ณ„ ๋ฐ ์‹ค๋ฌด ์š”๊ตฌ์‚ฌํ•ญ ๊ตฌํ˜„
    • Oracle 19C ํ”„๋กœ์‹œ์ € ๋ฐ ์ฟผ๋ฆฌ๋ฅผ ํ™œ์šฉํ•œ ๋Œ€๊ทœ๋ชจ ์ฃผ๋ฌธ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ ๋ฐ ์ •ํ•ฉ์„ฑ ๊ด€๋ฆฌ
    • CS, ๋ฌผ๋ฅ˜, ์ •์‚ฐ ๋“ฑ ์‹ค๋ฌด ๋ถ€์„œ์˜ ๊ฐœ๋ฐœ ์š”์ฒญ๊ฑด์— ๋Œ€ํ•œ ๋ฐฑ์—”๋“œ ๊ธฐ๋Šฅ ๊ฐœ๋ฐœ ๋ฐ ์šด์˜ ๋Œ€์‘

๋ธ”๋ฃจ๋น„์ฆˆ๋„ท (Bluebiznet) | IT๊ฐœ๋ฐœํŒ€ ๋Œ€๋ฆฌ (2022.06 - 2025.12)

  • NSํ™ˆ์‡ผํ•‘ ์ฃผ๋ฌธ ์‹œ์Šคํ…œ ๊ณ ๋„ํ™” (2024.01 - 2025.12)
    • Java 8, Spring 3, Oracle 19C ํ™˜๊ฒฝ์—์„œ์˜ ์ฃผ๋ฌธ ๋กœ์ง ์ตœ์ ํ™” ๋ฐ ์‹ ๊ทœ ๊ธฐ๋Šฅ ๊ฐœ๋ฐœ
  • NSํ™ˆ์‡ผํ•‘ ์ œํœด์ •์‚ฐ ์ž๋™ํ™” ๋ฐ ์‹œ์Šคํ…œ ์•ˆ์ •ํ™” (2022.12 - 2023.12)
    • Java 6, Spring 3 ํ™˜๊ฒฝ์˜ ์ •์‚ฐ ๋กœ์ง ์ž๋™ํ™”๋กœ ์šด์˜ ํšจ์œจ์„ฑ ์ฆ๋Œ€
  • NSํ™ˆ์‡ผํ•‘ ์ƒํ’ˆ ๊ด€๋ฆฌ ์‹œ์Šคํ…œ ๊ณ ๋„ํ™” (2022.10 - 2022.11)
    • ์ƒํ’ˆ ๋“ฑ๋ก ๋ฐ ๊ด€๋ฆฌ ๋ฐฑ์—”๋“œ ๋กœ์ง ๊ฐœ์„ 
  • NSํ™ˆ์‡ผํ•‘ ์ฃผ๋ฌธ ์‹œ์Šคํ…œ ์œ ์ง€๋ณด์ˆ˜ (2022.06 - 2022.10)
    • ๋ณด์ด๋Š” ARS ๋ฐ ์นด์นด์˜คํ†ก ์ฃผ๋ฌธ ์—ฐ๋™ ์‹œ์Šคํ…œ ๊ณ ๋„ํ™” ๋ฐ ์žฅ์•  ๋Œ€์‘

๐Ÿ›  Tech Stacks (Professional Experience)

  • Languages: Java (6, 8), PL/SQL
  • Frameworks/Library: Spring 3, XPLATFORM
  • Databases: Oracle (11G, 19C)
  • OS/Environment: Windows, Oracle PL/SQL Developer

๐Ÿ“‹ About Me

  • ๊ฒฝ๋ ฅ: ๋ธ”๋ฃจ๋น„์ฆˆ๋„ท IT๊ฐœ๋ฐœํŒ€ ๋Œ€๋ฆฌ (3๋…„ 7๊ฐœ์›” ์žฌ์ง)
  • ์ „๋ฌธ ๋ถ„์•ผ: ์ปค๋จธ์Šค ๋ฐฑ์—”๋“œ ๋กœ์ง ์„ค๊ณ„ ๋ฐ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ํŠธ๋žœ์žญ์…˜ ์ตœ์ ํ™”
  • ์ž๊ฒฉ ์‚ฌํ•ญ: SQLD (SQL ๊ฐœ๋ฐœ์ž) ๋ณด์œ , ์ •๋ณด์ฒ˜๋ฆฌ๊ธฐ์‚ฌ ์ทจ๋“ ์ค€๋น„ ์ค‘

๐Ÿš€ Toy Projects & Personal Studies

๐Ÿ”„ In Progress (Ongoing Research)

  • Dev-Dashboard: Dev Dashboard - Junior Developer Job Curation & Tech Trend Tracker
  • bytecode-master: Java Agent์™€ ByteBuddy๋ฅผ ์ด์šฉํ•œ JVM ๋ฐ”์ดํŠธ์ฝ”๋“œ ์กฐ์ž‘ ๋ฐ ๋Ÿฐํƒ€์ž„ ์ตœ์ ํ™” ์—ฐ๊ตฌ
  • CoreGrad: Python๊ณผ NumPy๋งŒ์œผ๋กœ ๊ตฌํ˜„ํ•œ ๋”ฅ๋Ÿฌ๋‹ ์ž๋™ ๋ฏธ๋ถ„(Autograd) ์—”์ง„

โœ… Completed (Stable & Built)

  • SpringBoot-React-tutorial: Spring Boot์™€ React๋ฅผ ํ™œ์šฉํ•œ ์‹ค์‹œ๊ฐ„ ์•Œ๋ฆผ ๋ฐ ์ด๋ฒคํŠธ ์ฒ˜๋ฆฌ ํฌํŠธํด๋ฆฌ์˜ค (2026-04-21)
  • FlowWeaver: Next.js์™€ Nest.js ๊ธฐ๋ฐ˜์˜ ์‹ค์‹œ๊ฐ„ ๋…ธ๋“œํ˜• DAG ์›Œํฌํ”Œ๋กœ์šฐ ์ž๋™ํ™” ๋นŒ๋” (2026-04-17)
  • c-proframe-oracle-study: ๋ฐ์ดํ„ฐ ๋ฌด๊ฒฐ์„ฑ๊ณผ ํŠธ๋žœ์žญ์…˜ ์ฒ˜๋ฆฌ๋ฅผ ์ค‘์ ์œผ๋กœ ๋‘” C ์–ธ์–ด ๊ธˆ์œต ๋ฐฑ์—”๋“œ ์‹œ์Šคํ…œ (2026-04-13)
  • ByeVS-Memo: ๊ฐ€๋ฒผ์šด ์ฝ”๋“œ ์ž‘์„ฑ์— ์ง‘์ค‘ํ•œ C# WPF ๊ธฐ๋ฐ˜ ๋ฉ”๋ชจ์žฅ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ (2026-04-11)
  • polyglot-infinity: Go, Rust, Python, C++ FFI๋ฅผ ๊ฒฐํ•ฉํ•œ ๊ณ ์„ฑ๋Šฅ ๋งˆ์ดํฌ๋กœ์„œ๋น„์Šค ๋ฐ ์„ฑ๋Šฅ ์ตœ์ ํ™” ๊ธฐ๋ก (2026-04-11)
  • my-whiteboard: React์™€ Konva.js๋ฅผ ํ™œ์šฉํ•œ ๋‹ค์ค‘ ์‚ฌ์šฉ์ž ์‹ค์‹œ๊ฐ„ ํ˜‘์—… ํ™”์ดํŠธ๋ณด๋“œ (2026-04-07)
  • LoanCore: ๊ธˆ์œต๊ถŒ ์—ฌ์‹  ์—…๋ฌด๋ฅผ ๋ชจ์‚ฌํ•œ ๋Œ€์ถœ ์‹ฌ์‚ฌ ์‹œ์Šคํ…œ ํ† ์ด ํ”„๋กœ์ ํŠธ (Spring MVC, JSP) (2026-04-05)
  • Hello-Slime-Cpp: C++ ๊ธฐ์ดˆ ์Šต๋“์„ ์œ„ํ•œ ํ…์ŠคํŠธ ๊ธฐ๋ฐ˜ ์ฝ˜์†” RPG ๊ฒŒ์ž„(2026-03-28)
  • OffHeap-Forge: JDK 25 FFM API๋ฅผ ํ™œ์šฉํ•œ Zero-GC ์•„ํ‚คํ…์ฒ˜ ๊ธฐ๋ฐ˜ ๊ณ ์„ฑ๋Šฅ ์˜คํ”„ํž™ ๋ฐ์ดํ„ฐ ์—”์ง„(2026-03-25)

๐Ÿ“Š GitHub Stats & Activity

Most Used Languages

GitHub Streak

GitHub Activity Graph

Visitors

๐Ÿ“ซ Contact: welchs1423@naver.com | 010-6800-0607

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