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iiyubb/README.md

๐ŸŒŠ Lee Yubin (BE)

์˜๋ฃŒ ์ธ๊ณต์ง€๋Šฅ ์—ฐ๊ตฌ์› โžก๏ธ ๋ฐฑ์—”๋“œ ๊ฐœ๋ฐœ์ž

์‹ ์†ํ•œ ๋ฌธ์ œ ํ•ด๊ฒฐ์— ์ฆ๊ฑฐ์›€์„ ๋Š๋ผ๋Š” ๊ฐœ๋ฐœ์ž์ž…๋‹ˆ๋‹ค.


Resume Portfolio Gmail Velog

๐Ÿ›  Tech Stacks

Backend

Java Spring SpringBoot
Spring Security Spring Batch JPA QueryDSL
JUnit5 Mockito

Database & OS

PostgreSQL MongoDB H2
Linux macOS

Infrastructure

Docker AWS

Machine Learning & AI

Python PyTorch TensorFlow
NumPy Pandas OpenCV Matplotlib scikit-learn
PyDicom NiBabel

Development Tools

GitHub Postman Slack
IntelliJ IDEA DataGrip Eclipse VS Code


๐Ÿ“š Projects

๋ชจ๋‘์˜ ํ”Œ๋ ˆ์ด - ์ฝ˜ํ…์ธ  ํ‰์  ๋ฐ ํ๋ ˆ์ด์…˜ ํ”Œ๋žซํผ 2025.06 ~ 2025.07 (5๋ช…)

Tech: Java Spring Boot JPA PostgreSQL Docker AWS OpenSearch React TypeScript
Role: Team Leader, Backend Developer, Presenter

  • AWS OpenSearch ๊ธฐ๋ฐ˜ ์ฝ˜ํ…์ธ  ์ถ”์ฒœ ์‹œ์Šคํ…œ ๊ตฌ์ถ•
  • AWS ECS ๋ฐฐํฌ ํ™˜๊ฒฝ์—์„œ OpenSearch ์—ฐ๊ฒฐ ํŠธ๋Ÿฌ๋ธ”์ŠˆํŒ… ๋ฐ ์„ฑ๋Šฅ ์ตœ์ ํ™”
  • ๋ฐ”์ด๋ธŒ ์ฝ”๋”ฉ์„ ํ†ตํ•œ ํ”„๋ก ํŠธ ์—”๋“œ ๊ฐœ๋ฐœ ๋ฐ UI/UX ๊ตฌํ˜„

๋ชจ๋‘์˜ ๋‰ด์Šค - ์†Œ์…œ ๊ธฐ๋Šฅ์„ ๊ฐ–์ถ˜ ๋งž์ถคํ˜• ๋‰ด์Šค ์„œ๋น„์Šค 2025.04 ~ 2025.05 (5๋ช…)

Tech: Java Spring Boot JPA PostgreSQL MongoDB Docker AWS
Role: Team Leader, Backend Developer, Presenter

  • PostgreSQL๊ณผ MongoDB๋ฅผ ์‚ฌ์šฉํ•ด ์ด์ค‘ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์‹œ์Šคํ…œ ๊ตฌ์ถ•
  • Spring Batch, Actuator, Scheduler ํ™œ์šฉํ•œ ๋ฐฐ์น˜ ์ž‘์—… ์ž๋™ํ™” ์‹œ์Šคํ…œ ๊ตฌ์ถ•

Findex - ์™ธ๋ถ€ API ์—ฐ๋™ ๊ธˆ์œต ๋Œ€์‹œ๋ณด๋“œ ์„œ๋น„์Šค 2025.03 (4๋ช…)

Tech: Java Spring Boot JPA PostgreSQL Docker
Role: Backend Developer, Presenter

  • ๋‹ค์–‘ํ•œ ์ •๋ ฌ ์กฐ๊ฑด์— ๋”ฐ๋ฅธ ์ปค์„œ ํŽ˜์ด์ง€๋„ค์ด์…˜ ๊ตฌํ˜„
  • JPQL โ†’ QueryDSL ์ „ํ™˜์œผ๋กœ ์ฟผ๋ฆฌ ๊ฐ€๋…์„ฑ ๋ฐ ์œ ์ง€๋ณด์ˆ˜์„ฑ ํ–ฅ์„ฑ

๐Ÿ’ผ Career

Professional

  • (์ฃผ) ์ œ์ด์—˜์ผ€์ด | ์˜๋ฃŒAI์‚ฌ์—…๋ถ€ ์—ฐ๊ตฌ์› 2024.01 ~ 2024.10
    • ์˜๋ฃŒ AI ๋ชจ๋ธ ์„ฑ๋Šฅ ๊ณ ๋„ํ™” (์ •ํ™•๋„ 126% ํ–ฅ์ƒ, 0.38 โ†’ 0.86)
    • ์˜๋ฃŒ ์ง„๋‹จ AI ๋ชจ๋ธ ๊ฐœ๋ฐœ ๋ฐ On-Premise ๋ฐฐํฌ
    • ์‹ค์šด์˜ ์ค‘ ์ˆ˜์ง‘ํ•œ ํ”ผ๋“œ๋ฐฑ ๊ธฐ๋ฐ˜ ๋ชจ๋ธ ์„ฑ๋Šฅ ๊ฐœ์„ 

Internship

  • (์ฃผ) ์ œ์ด์—˜์ผ€์ด | ์˜๋ฃŒAI์‚ฌ์—…๋ถ€ ์ธํ„ด 2023.08 ~ 2023.12
    • ์˜๋ฃŒ ์ง„๋‹จ AI ๋ชจ๋ธ ๊ฐœ๋ฐœ ๋ฐ ์„ฑ๋Šฅ ๊ณ ๋„ํ™”

๐ŸŽฏ Activities

๐ŸŽ“ Education

  • ์ฝ”๋“œ์ž‡ ์Šคํ”„๋ฆฐํŠธ | AWS ํ™œ์šฉ Spring ๋ฐฑ์—”๋“œ 1๊ธฐ 2024.12 ~ 2025.07
  • ๊ฐ€์ฒœ๋Œ€ํ•™๊ต | ์˜์šฉ์ƒ์ฒด๊ณตํ•™, ๋ฐ”์ด์˜คํ—ฌ์Šค์˜๋ฃŒ๊ธฐ๊ธฐ ์ธ๊ณต์ง€๋Šฅ ํŠธ๋ž™ 2020.03 ~ 2024.02

๐ŸŽ–๏ธ Certifications

  • ์ •๋ณด์ฒ˜๋ฆฌ๊ธฐ์‚ฌ | ๊ณผํ•™๊ธฐ์ˆ ์ •๋ณดํ†ต์‹ ๋ถ€ 2025.09.12
  • SQLD | ํ•œ๊ตญ๋ฐ์ดํ„ฐ์‚ฐ์—…์ง„ํฅ์› 2025.04.04

๐Ÿ”Š Language

  • TOEIC Speaking IH(140) | ํ•œ๊ตญ TOEIC ์œ„์›ํšŒ 2025.09.06

๐Ÿ“ˆ GitHub Stats

Yubin's GitHub stats


๐Ÿ† Algorithm Stats

Solved.acํ”„๋กœํ•„

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