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parkdu7/README.md
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๐Ÿ’ซ About Me

๋ชจ๋ฐ”์ผยท์›น ์ „๋ฐ˜์„ ๋‹ค๋ฃจ๋ฉฐ, AI๋ฅผ ๊ฐœ๋ฐœ ๋„๊ตฌ๋ฅผ ์ ๊ทน ํ™œ์šฉํ•ด ๋น ๋ฅด๊ฒŒ ๊ฒฐ๊ณผ๋ฌผ์„ ๋งŒ๋“œ๋Š” ํ’€์Šคํƒ ๊ฐœ๋ฐœ์ž์ž…๋‹ˆ๋‹ค.

  • ๐Ÿ“ 400+ ์‹ค์‚ฌ์šฉ์ž ์บ ํผ์Šค ์„œ๋น„์Šค ์šด์˜ ๊ฒฝํ—˜
  • ๐Ÿ—บ๏ธ QuadTree๊ธฐ๋ฐ˜ ๋งˆ์ปค ํด๋Ÿฌ์Šคํ„ฐ๋ง์œผ๋กœ ์ง€๋„ ๋งˆ์ปค ๋ Œ๋”๋ง 20fps โ†’ 60fps ์ตœ์ ํ™”
  • ๐Ÿ… 5ํšŒ ์ˆ˜์ƒ (์‹ ํ•œ์€ํ–‰ ํ•ด์ปคํ†ค ๋Œ€์ƒ ํฌํ•จ)
  • ๐Ÿค– AI ๋ณด์กฐ ๊ฐœ๋ฐœ๋กœ ๋‚ฏ์„  ๊ธฐ์ˆ  ์Šคํƒ๋„ ๋น ๋ฅด๊ฒŒ ํ”„๋กœ๋•์…˜์— ์ ์šฉ

๐Ÿ›  Tech Stack

Mobile & Frontend

Android Kotlin Jetpack Compose Flutter React TypeScript

Backend & Infra

Spring Boot Java Node.js Docker Rust Go

Database & Tools

MySQL PostgreSQL Redis GitHub Actions


๐Ÿ† Awards

๋‚ ์งœ ๋Œ€ํšŒ / ํ–‰์‚ฌ ์ˆ˜์ƒ๊ธฐ๊ด€ ์ˆ˜์ƒ ํ”„๋กœ์ ํŠธ
2025.11 ์‚ผ์„ฑ ์ฒญ๋…„ SWยทAI ์•„์นด๋ฐ๋ฏธ ์ž์œจ ํ”„๋กœ์ ํŠธ ์‚ผ์„ฑ์ „์ž์ฃผ์‹ํšŒ์‚ฌ ๐Ÿฅˆ ์šฐ์ˆ˜์ƒ (2์œ„) GUI ์ธํ”„๋ผ ๋ฐฐํฌ ์ž๋™ํ™” ํ”Œ๋žซํผ ARFNI
2025.09 ์‚ผ์„ฑ ์ฒญ๋…„ SWยทAI ์•„์นด๋ฐ๋ฏธ ํŠนํ™” ํ”„๋กœ์ ํŠธ ์‚ผ์„ฑ์ „์ž์ฃผ์‹ํšŒ์‚ฌ ๐Ÿฅ‡ ์šฐ์ˆ˜์ƒ (1์œ„) ๋น…๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜ ๋…ผ๋ฌธ ํƒ์ƒ‰ ํ”Œ๋žซํผ RSP
2025.08 [Shinhan with SSAFY] ํ•ด์ปคํ†ค (663๋ช… ์ฐธ๊ฐ€) ์ฃผ์‹ํšŒ์‚ฌ์‹ ํ•œ์€ํ–‰ ๐Ÿ† ๋Œ€์ƒ ์œ„์น˜๊ธฐ๋ฐ˜ ์บ ํผ์Šค ์ปค๋ฎค๋‹ˆํ‹ฐ CAMPUNG
2024.12 ์ปดํ“จํ„ฐ์œตํ•ฉ์†Œํ”„ํŠธ์›จ์–ดํ•™๊ณผ ํ•™์ˆ ์ œ ๊ณ ๋ ค๋Œ€ํ•™๊ต ์„ธ์ข…์บ ํผ์Šค ๐Ÿฅ‰ 3์œ„ ์˜จ๋ผ์ธ ๋…์„œ ํ† ๋ก  ํ”Œ๋žซํผ ๋ชฝ๋‹น๋ถˆ
2024.08 ์„ธ์ข… ์œตํ•ฉํด๋Ÿฌ์Šคํ„ฐ 2.0 DX ํ•ด์ปคํ†ค ์„ธ์ข…์‚ฐํ•™ํ˜‘๋ ฅ๋‹จ ๐Ÿ… ์ธ์žฌ์ƒ ๊ฐœ์ธ ๋งž์ถคํ˜• ๊ฑด๊ฐ• ๊ด€๋ฆฌ ์›น์•ฑ ์น˜ํŒ…๋ฐ์ด

๐Ÿ“ Projects

๐ŸŸก ์บ ํŽ‘ (Campung) ยท 2025.08

[Shinhan with SSAFY] ํ•ด์ปคํ†ค ๋Œ€์ƒ ๐Ÿ† | ์œ„์น˜๊ธฐ๋ฐ˜ ์บ ํผ์Šค ์ปค๋ฎค๋‹ˆํ‹ฐ ์•ฑ

๐Ÿ“Œ ์ฃผ์š” ์„ฑ๊ณผ ๋ฐ ๊ธฐ์ˆ 

์—ญํ• 

๋ชจ๋ฐ”์ผ(Android) + ๋ฐฑ์—”๋“œ(Spring Boot)

ํ•ต์‹ฌ ๊ตฌํ˜„

  • ์ง€๋„ ๋งˆ์ปค ์ตœ์ ํ™”: QuadTree ์•Œ๊ณ ๋ฆฌ์ฆ˜ + MarkerPool ๊ฐ์ฒด ์žฌ์‚ฌ์šฉ์œผ๋กœ 200๊ฐœ ๋งˆ์ปค์—์„œ ์‹ฌ๊ฐํ•œ ํ”„๋ ˆ์ž„ ๋“œ๋กญ โ†’ 500๊ฐœ์—์„œ 60fps ์œ ์ง€
  • ์‹ค์‹œ๊ฐ„ ์œ„์น˜ ์•Œ๋ฆผ: Geohash-8๋กœ ์œ„์น˜ ์ธ๋ฑ์‹ฑ, STOMP/WebSocket์œผ๋กœ ์ค‘์‹ฌ ์…€ + ์ฃผ๋ณ€ 8๊ฐœ ์…€์— ๋ธŒ๋กœ๋“œ์บ์ŠคํŒ… (์•ฝ 100m ๋ฐ˜๊ฒฝ)
  • STOMP ํด๋ผ์ด์–ธํŠธ: raw WebSocket ์œ„์— STOMP ํ”„๋ ˆ์ž„(CONNECT, SUBSCRIBE, MESSAGE) ์ˆ˜๋™ ๊ตฌํ˜„ ๋ฐ ์„œ๋ฒ„ ์‘๋‹ต ํŒŒ์‹ฑ
  • REST API ์„ค๊ณ„: ERD ์„ค๊ณ„, Swagger ๋ฌธ์„œํ™”, ์ปจํ…์ธ /์œ„์น˜/์นœ๊ตฌ/์•Œ๋ฆผ ์ „์ฒด API ๊ฐœ๋ฐœ

Tech Stack

Android Kotlin Jetpack Compose Spring Boot WebSocket STOMP Geohash QuadTree


๐ŸŸฃ RSP (Research SCI Paper) ยท 2025.08 ~ 2025.10

์‚ผ์„ฑ ์ฒญ๋…„ SWยทAI ์•„์นด๋ฐ๋ฏธ ํŠนํ™” ํ”„๋กœ์ ํŠธ ์šฐ์ˆ˜์ƒ ๐Ÿฅ‡ | AI ๋…ผ๋ฌธ ๊ฒ€์ƒ‰ ๋ฐ ์ถ”์ฒœ ์‹œ์Šคํ…œ

๐Ÿ“Œ ์ฃผ์š” ์„ฑ๊ณผ ๋ฐ ๊ธฐ์ˆ 

์—ญํ• 

๋น…๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ ๊ฐœ๋ฐœ

ํ•ต์‹ฌ ๊ตฌํ˜„

  • ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ๊ฒ€์ƒ‰ ์—”์ง„: OpenSearch BM25(ํ‚ค์›Œ๋“œ) + Sentence Transformers(์˜๋ฏธ๋ก ์ ) 3๋‹จ๊ณ„ ํŒŒ์ดํ”„๋ผ์ธ, ์•ฝ 250ms ์‘๋‹ต ๋‹ฌ์„ฑ
    • BM25 1,000๊ฐœ ์ถ”์ถœ โ†’ 768์ฐจ์› ์ž„๋ฒ ๋”ฉ ์œ ์‚ฌ๋„ ๊ณ„์‚ฐ โ†’ ํ‚ค์›Œ๋“œ(40%) + ์˜๋ฏธ(40%) + ์ธ์šฉ์ˆ˜(20%) ์ตœ์ข… ๋žญํ‚น
  • ๋…ผ๋ฌธ ์œ ์‚ฌ๋„ ์‚ฌ์ „ ๊ณ„์‚ฐ: PySpark๋กœ ์ „์ฒด ๋…ผ๋ฌธ ์Œ ์ฝ”์‚ฌ์ธ ์œ ์‚ฌ๋„ ๋ฐฐ์น˜ ๊ณ„์‚ฐ, HBase์— ์ €์žฅ, HashMap O(1) ์ค‘๋ณต ์ œ๊ฑฐ๋กœ N+1 ํ•ด๊ฒฐ
  • E2E ํŒŒ์ดํ”„๋ผ์ธ ์ž๋™ํ™”: OpenAlex API ์ˆ˜์ง‘ โ†’ GROBID PDF ์ถ”์ถœ โ†’ Sentence Transformers ์ž„๋ฒ ๋”ฉ ์ƒ์„ฑ
  • ์„ฑ๋Šฅ ์ตœ์ ํ™”: ์—ฐ๊ฒฐ ํ’€๋ง, asyncio ๋ณ‘๋ ฌ ์ฒ˜๋ฆฌ, ๋ฐฐ์น˜ ์ฒ˜๋ฆฌ(50๊ฐœ ๋‹จ์œ„), Redis ์บ์‹ฑ

Tech Stack

Python FastAPI OpenSearch PySpark HBase Sentence Transformers Redis asyncio


๐Ÿ”ด Arfni ยท 2025.10 ~ 2025.11

์‚ผ์„ฑ ์ฒญ๋…„ SWยทAI ์•„์นด๋ฐ๋ฏธ ์ž์œจ ํ”„๋กœ์ ํŠธ ์šฐ์ˆ˜์ƒ ๐Ÿฅˆ | GUI ๊ธฐ๋ฐ˜ ์ธํ”„๋ผ ๋ฐฐํฌ ์ž๋™ํ™” ํ”Œ๋žซํผ

๐Ÿ“Œ ์ฃผ์š” ์„ฑ๊ณผ ๋ฐ ๊ธฐ์ˆ 

์—ญํ• 

ํ’€์Šคํƒ ๊ฐœ๋ฐœ (ํ”Œ๋Ÿฌ๊ทธ์ธ ์‹œ์Šคํ…œ, CI/CD)

ํ•ต์‹ฌ ๊ตฌํ˜„

  • ํ”Œ๋Ÿฌ๊ทธ์ธ ์‹œ์Šคํ…œ: ํ•˜๋“œ์ฝ”๋”ฉ๋œ ํ”„๋ ˆ์ž„์›Œํฌ ์„ค์ •์„ YAML ๊ธฐ๋ฐ˜ ์„ ์–ธํ˜• ์•„ํ‚คํ…์ฒ˜๋กœ ์ „ํ™˜, Tauri IPC๋กœ ๋™์  ๋กœ๋“œ
  • stack.yaml ์ƒ์„ฑ ์—”์ง„: ์บ”๋ฒ„์Šค ๋…ธ๋“œ/์—ฃ์ง€ ๋ถ„์„ โ†’ DATABASE_URL ํ™˜๊ฒฝ๋ณ€์ˆ˜ ์ž๋™ ์ฃผ์ž… โ†’ ํฌํŠธ/ํ—ฌ์Šค์ฒดํฌ ์ž๋™ ์ƒ์„ฑ
  • GitHub CI/CD: ํ”„๋ ˆ์ž„์›Œํฌ ์ž๋™ ๊ฐ์ง€(Spring Boot, FastAPI, React) โ†’ GitHub Actions ์›Œํฌํ”Œ๋กœ์šฐ ์ž๋™ ์ƒ์„ฑ
  • ํ”Œ๋Ÿฌ๊ทธ์ธ ๋ ˆ์ง€์ŠคํŠธ๋ฆฌ: PR ์‹œ GitHub Actions ์ž๋™ ๊ฒ€์ฆ, ์ปค๋ฎค๋‹ˆํ‹ฐ ํ”Œ๋Ÿฌ๊ทธ์ธ ์ƒํƒœ๊ณ„ ๊ตฌ์ถ•
  • ๋ชจ๋‹ˆํ„ฐ๋ง ํ†ตํ•ฉ: Prometheus + Grafana ํ”Œ๋Ÿฌ๊ทธ์ธํ™”, 3๊ฐ€์ง€ ๋ฐฐํฌ ๋ชจ๋“œ ์ง€์›

Tech Stack

React TypeScript Redux Toolkit React Flow Tauri Rust Go Docker GitHub Actions


๐Ÿ”ต SSAFY ๋งˆ์ผ“ ยท 2025.10 ~ 2025.11

์‚ผ์„ฑ ์ฒญ๋…„ SWยทAI ์•„์นด๋ฐ๋ฏธ ๊ต์œก์ƒ ์บ ํผ์Šค ์ค‘๊ณ ๊ฑฐ๋ž˜ ํ”Œ๋žซํผ

๐Ÿ“Œ ์ฃผ์š” ์„ฑ๊ณผ ๋ฐ ๊ธฐ์ˆ 

์—ญํ• 

ํ”„๋ก ํŠธ์—”๋“œ ๊ฐœ๋ฐœ

ํ•ต์‹ฌ ๊ตฌํ˜„

  • ํ”„๋กœ์ ํŠธ ์•„ํ‚คํ…์ฒ˜: React 18 + TypeScript + Vite, TanStack Query(์„œ๋ฒ„ ์ƒํƒœ) + Zustand(ํด๋ผ์ด์–ธํŠธ ์ƒํƒœ) ๋ถ„๋ฆฌ ์„ค๊ณ„
  • ์‹ค์‹œ๊ฐ„ ์ฑ„ํŒ…: WebSocket(STOMP) ๊ธฐ๋ฐ˜, ์ฝ์ง€ ์•Š์€ ๋ฉ”์‹œ์ง€ Badge, React Query โ†” Zustand ์–‘๋ฐฉํ–ฅ ๋™๊ธฐํ™”
  • ๋ฐ˜์‘ํ˜• ๋””์ž์ธ: ๋ชจ๋ฐ”์ผ ๋ฆฌ์ŠคํŠธํ˜• / ๋ฐ์Šคํฌํƒ‘ ๊ทธ๋ฆฌ๋“œํ˜• ๋ ˆ์ด์•„์›ƒ ๋™์  ์ „ํ™˜
  • ์ตœ์ ํ™”: URL ๊ธฐ๋ฐ˜ ์ƒํƒœ ๊ด€๋ฆฌ, ๋‚™๊ด€์  ์—…๋ฐ์ดํŠธ, ์ด๋ฏธ์ง€ ๋“œ๋ž˜๊ทธ์•ค๋“œ๋กญ

Tech Stack

React TypeScript TanStack Query Zustand WebSocket STOMP Tailwind CSS


๐ŸŸข ๋กœ์›จ์ธ IoT ๋Œ€์‹œ๋ณด๋“œ ยท 2024

(์ฃผ)๋กœ์›จ์ธ Flutter ์ธํ„ด | ์Šค๋งˆํŠธํŒœ ์–‘์•ก ๋ชจ๋‹ˆํ„ฐ๋ง ์‹œ์Šคํ…œ

๐Ÿ“Œ ์ฃผ์š” ์„ฑ๊ณผ ๋ฐ ๊ธฐ์ˆ 

์—ญํ• 

ํ”„๋ก ํŠธ์—”๋“œ(Flutter)

ํ•ต์‹ฌ ๊ตฌํ˜„

  • ์‹ค์‹œ๊ฐ„ ์„ผ์„œ ์‹œ๊ฐํ™”: Syncfusion ๊ฒŒ์ด์ง€๋กœ ์˜จ๋„/pH/EC ๋ฐ˜์‘ํ˜• ๋ฐ˜์›ํ˜• ๊ฒŒ์ด์ง€, LayoutBuilder ๊ธฐ๋ฐ˜ ๋™์  ํฌ๊ธฐ ์กฐ์ ˆ
  • ์‹œ๊ณ„์—ด ์ฐจํŠธ: FL Chart๋กœ ์„ผ์„œ๊ฐ’ ์ถ”์ด ๋ผ์ธ ์ฐจํŠธ, ์„ผ์„œ๋ณ„ ์ตœ์  Y์ถ• ๋ฒ”์œ„ ์„ค์ •
  • Clean Architecture: Presentation/Domain/Data ๊ณ„์ธต ๋ถ„๋ฆฌ, Cubit ์ƒํƒœ ๊ด€๋ฆฌ

Tech Stack

Flutter Dart Syncfusion FL Chart Clean Architecture


Pinned Loading

  1. campung campung Public

    [์‹ ํ•œ์€ํ–‰ ํ•ด์ปคํ†ค ๋Œ€์ƒ] ์บ ํผ์Šค ์ง€๋„ ๊ธฐ๋ฐ˜ ์ปค๋ฎค๋‹ˆํ‹ฐ

    Kotlin 2 3

  2. ssafymarket/react ssafymarket/react Public

    ์‚ผ์„ฑ์ฒญ๋…„SWยทAI์•„์นด๋ฐ๋ฏธ ์ค‘๊ณ ๊ฑฐ๋ž˜ ํ”Œ๋žซํผ

    TypeScript

  3. Research-SCI-Paper Research-SCI-Paper Public

    Forked from syeony/Research-SCI-Paper

    ๋น…๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜ ๋…ผ๋ฌธ ํƒ์ƒ‰ ์›น์„œ๋น„์Šค

    Python 1

  4. Arfni/.github Arfni/.github Public

    GUI ๊ธฐ๋ฐ˜ ์ธํ”„๋ผ ์›ํด๋ฆญ ๋ฐฐํฌ ์‹œ์Šคํ…œ

  5. OnelineBookClass/Frontend OnelineBookClass/Frontend Public

    ์˜จ๋ผ์ธ ๋…์„œํ† ๋ก  ํ”Œ๋žซํผ Frontend

    JavaScript