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@sm-solux @sm-CODE-IT @IT-Cotato @Team-U-Hang

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shinyj0/README.md

header

πŸš€ Backend Developer

I am interested in backend development and artificial intelligence,
and I aim to design systems that are stable, flexible, and maintainable over time.

I strive to grow as a developer who improves user experience through performance optimization.

About meπŸ‘‡πŸ»

  yejin = {
      "name": "YEJIN SHIN",
      "major": "IT engineeringπŸ‘©β€πŸ’»","Big Data Engineering(Double Major)"
      "Development": ["Back-endπŸ”­","AI"],
      "Languages": ["Javaβ˜•", "Python"],
      "Backend": ["Spring Boot 🌱"],
      "DevOps": ["Github Actions♾️", "DockerπŸ‹", "AWS ☁️"],
      "Tools": ["Slack", "Notion", "Github project", "Jira", "Discord", "Git", "IntelliJ", "VS Code"],
      "interests": ["Running πŸƒβ€β™€οΈ", "Pilates πŸ§˜β€β™€οΈ", "Cooking 🍳", "reels..?"]
  }

⚑ Skills

Platforms & Languages



Tools


πŸ§‘β€πŸ’» Now Studying



πŸ’» Interest

  • Spring Boot
  • Docker
  • AI/ML
  • AWS


πŸ§‘β€πŸ’» Experience

2022

CODEIT (μˆ™λͺ…μ—¬μžλŒ€ν•™κ΅ IT곡학과 ν•™νšŒ)

  • λΆ€νšŒμž₯ (2022.03 ~ 2024.02)

ICCUS λŒ€ν•™ μ—°ν•© 봉사 동아리

  • μš΄μ˜μ§„ (2022.03 ~ 2024.02)
  • 총 87μ‹œκ°„ λ΄‰μ‚¬ν™œλ™

2023

UMC (University MakeUs Challenge)

  • 5κΈ° μ„œλ²„(node.js) 파트 수료 (2023.09 ~ 2024.02)

SOLUX

  • 28κΈ° λ°±μ—”λ“œ 파트 수료 (2023.03 ~ 2024.02)

λ‚ μ”¨μ˜ λˆˆμ†‘

  • 날씨에 λ”°λ₯Έ 옷차림 μΆ”μ²œ μ„œλΉ„μŠ€ (2023.03 ~ 2024.08)
  • Stack: Spring Boot, JPA, MySQL

UHANG

  • λŒ€ν•™ 행사 관리 μ›Ήμ„œλΉ„μŠ€ λ°±μ—”λ“œ 개발 (2023.09 ~ 2024.02)
  • Stack: Spring Boot, JPA, MySQL

2024

COTATO

  • 9κΈ° λ°±μ—”λ“œ 파트 (2024.03 ~ 2025.02)

SYNCSPOT

  • 쀑간지점 기반 λͺ¨μž„ μž₯μ†Œ μΆ”μ²œ μ„œλΉ„μŠ€ λ°±μ—”λ“œ 개발 (2024.03 ~ 2024.12)
  • Stack: Spring Boot, JPA, Redis, MySQL, AWS S3, AWS EC2, Docker

SSS LAB

  • LLMκ³Ό RAG 기반의 μ‹œκ°μž₯애인을 μœ„ν•œ (2024.09 ~ 2024.12)
  • FAISS 벑터 검색과 Mistral LLM을 ν™œμš©ν•œ RAG ꡬ쑰 섀계 및 κ΅¬ν˜„

2025

UCSD Qualcomm AI Program 14κΈ°

  • μΊ˜λ¦¬ν¬λ‹ˆμ•„ ꡐ톡 데이터λ₯Ό ν™œμš©ν•œ κ³ μ†λ„λ‘œ κ΅ν†΅λŸ‰ 예츑 AI 연ꡬ (2025.01 ~ 2025.02)
  • Prediction of Highway Traffic Flow Based on Artificial Intelligence Algorithms Using California Traffic Data Paper

LINGO

  • 곡증 λ¬Έμ„œ λ²ˆμ—­ ν”Œλž«νΌ μ‘Έμ—… ν”„λ‘œμ νŠΈ (2025.03 ~ 2025.09)
  • Stack: Spring Boot, FastAPI, CLOVA OCR, LLM,AWS S3, AWS EC2, Docker

USC Summer AI Program (2025.07 ~ 2025.08)

  • 데이터 뢄석, λ¨Έμ‹ λŸ¬λ‹ ν•™μŠ΅

SSS LAB

  • μ‹œκ°μž₯μ• μΈμš© 주식 정보 챗봇 λ°±μ—”λ“œ 개발 (2025.09 ~ 2025.11)
  • Stack: Spring Boot, FastAPI, LLM

Outstanders Corp(κ°€λ°©λˆ κΈ€λ‘œλ²Œ) μ‚°ν•™ν˜‘λ ₯

  • 연ꡬ싀 - 학생 μΆ”μ²œ μ‹œμŠ€ν…œ 개발 ν”„λ‘œμ νŠΈ (2025.09 ~ 2025.11)
  • R&D 연ꡬ싀적 기반 λž­ν‚Ή AI agent 개발
  • FAISS + nomic μž„λ² λ”©μ„ ν™œμš©ν•œ 벑터 검색 ꡬ쑰 섀계
  • Stack: Python, FAISS, nomic embedding,LLM

IT’s Time – ROOME

  • μΈν…Œλ¦¬μ–΄ ν”Œλž«νΌ ROOME λ°±μ—”λ“œ 개발 (2025.09 ~ )
  • μ…€ν”„ μΈν…Œλ¦¬μ–΄λ₯Ό κ³„νšν•˜λŠ” μ‚¬λžŒλ“€μ΄ μžμ‹ μ˜ μ·¨ν–₯을 λ°œκ²¬ν•˜κ³  λ°© ν™˜κ²½μ— λ”± λ§žλŠ” μ›ν•˜λŠ” μΈν…Œλ¦¬μ–΄λ₯Ό μ–»κΈ°κΉŒμ§€λ₯Ό μ„œν¬νŠΈν•΄μ£ΌλŠ” μ›Ή ν”Œλž«νΌ
  • Stack: Spring Boot, JPA, MySQL, Redis,AWS S3, AWS EC2, AWS ElasticCache, Docker, Nginx, OpenAI


πŸ† Awards

  • Yonsei Univ. x Sookmyung Univ. AWS ABC Hackathon – Excellence Award (2024.03.10)
  • 4th SMUPC Programming Contest – Gold Prize (2024.05.18)
  • 1st SWITCH (SW/AI Startup Competition, Sookmyung Univ.) – Gold Prize (2024.08)
  • UCSD Qualcomm AI Program Hackathon – 2nd Place (2025.02.16)

πŸ… Certifications

  • SQL Developer (SQLD) (2025)
  • Advanced Data Analytics Semi-Professional (ADSP) (2025)


πŸ’¬ Most Used Languages

Top Langs


🌈 Follow Me 🌈

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