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yngbao97/README.md

hits Hits

YUK YE JIN ๐ŸŒฑ

์˜จํ”„๋ ˆ๋ฏธ์Šค ์ธํ”„๋ผ ์šด์˜์—์„œ ์ถœ๋ฐœํ•ด ํด๋ผ์šฐ๋“œ ๋„ค์ดํ‹ฐ๋ธŒ ํ™˜๊ฒฝ์œผ๋กœ ๋‚˜์•„๊ฐ€๋Š” ์ธํ”„๋ผ ์—”์ง€๋‹ˆ์–ด์ž…๋‹ˆ๋‹ค.
์žฅ์• ์˜ ํ‘œ๋ฉด์  ์ฆ์ƒ์ด ์•„๋‹Œ ๊ทผ๋ณธ ์›์ธ์„ ์ถ”์ ํ•˜๋Š” ํŠธ๋Ÿฌ๋ธ”์ŠˆํŒ…๊ณผ, ๋ถ€์กฑํ•œ ๋ถ€๋ถ„์„ ๊ธฐ๋ก์œผ๋กœ ๋ฉ”์›Œ ์„ฑ์žฅํ•˜๋Š” ์Šต๊ด€์„ ๊ฐ•์ ์œผ๋กœ ์‚ผ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
์ปจํ…Œ์ด๋„ˆ ์˜ค์ผ€์ŠคํŠธ๋ ˆ์ด์…˜๊ณผ ์ž๋™ํ™”(IaC)์— ๊นŠ์ด ๋ชฐ์ž…ํ•ด, ์‹ค๋ฌผ ์ธํ”„๋ผ๋ฅผ ์ดํ•ดํ•˜๋Š” ํด๋ผ์šฐ๋“œ ์—”์ง€๋‹ˆ์–ด๋กœ ์„ฑ์žฅํ•˜๊ณ ์ž ํ•ฉ๋‹ˆ๋‹ค.


๐Ÿ’ผ Experience

์˜๋ฃŒ ๊ฒ€์ง„๊ธฐ๊ด€ ยท ์ธํ”„๋ผ ์šด์˜ ์—”์ง€๋‹ˆ์–ด (2025.05 ~ ํ˜„์žฌ)

  • Kubernetes ํด๋Ÿฌ์Šคํ„ฐ ์šด์˜ ๋ฐ ์žฅ์•  ๋Œ€์‘
  • vSphere / Nutanix ๊ธฐ๋ฐ˜ ๊ฐ€์ƒํ™” ํ™˜๊ฒฝ์—์„œ ์›น/WASยท์ปจํ…Œ์ด๋„ˆ ์„œ๋ฒ„ ์šด์˜ ์ง€์›
  • L4 ๋กœ๋“œ๋ฐธ๋Ÿฐ์‹ฑ, UTM ๋ฐฉํ™”๋ฒฝ ์ •์ฑ… ๊ตฌ์„ฑ ๋“ฑ ๋„คํŠธ์›Œํฌยท๋ณด์•ˆ ์ธํ”„๋ผ ๊ด€๋ฆฌ
  • ๋ณด์•ˆ ์กฐ์น˜ ์ง€์›, ๋ชจ๋‹ˆํ„ฐ๋ง(Zabbix/Grafana) ์šด์˜

๐ŸŽ“ Education

  • ์‚ผ์„ฑ ์ฒญ๋…„ SW ์•„์นด๋ฐ๋ฏธ 11๊ธฐ ์ˆ˜๋ฃŒ (2024.01 ~ 2024.12)
  • ๊ด‘์šด๋Œ€ํ•™๊ต ๋™๋ถ์•„๋ฌธํ™”์‚ฐ์—…ํ•™๋ถ€ ์กธ์—… (2016.03 ~ 2021.08)

๐Ÿ† Awards

  • ์‚ผ์„ฑ ์ฒญ๋…„ SW ์•„์นด๋ฐ๋ฏธ ํ”„๋กœ์ ํŠธ ์ „๊ตญ ๊ฒฐ์„  ์ž…์ƒ (SCV) (2024.11)

๐Ÿ“œ Certificates & Languages

  • OPIC (IM) (2024.09)
  • SQLD (2023.10)
  • JLPT (N1) (2022.08)

๐Ÿ›  Technical Skills

Infra & Cloud

Skill Level Description
Kubernetes โญโญโญ Pod/Service/Deployment/Ingress/Node ๋“ฑ ํ•ต์‹ฌ ๋ฆฌ์†Œ์Šค๋ฅผ ์ดํ•ดํ•˜๊ณ , ํด๋Ÿฌ์Šคํ„ฐ ์šด์˜ยท๋…ธ๋“œ ๊ด€๋ฆฌยท์žฅ์•  ๋Œ€์‘์ด ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. VPN์„ ํ™œ์šฉํ•œ ๋ฉ€ํ‹ฐ ๋…ธ๋“œ ํด๋Ÿฌ์Šคํ„ฐ ๊ตฌ์ถ• ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.
Docker โญโญโญ ์ปจํ…Œ์ด๋„ˆยท์ด๋ฏธ์ง€ ๊ฐœ๋…์„ ์ดํ•ดํ•˜๊ณ  Docker Compose๋กœ ๋‹ค์ˆ˜ ์ปจํ…Œ์ด๋„ˆ๋ฅผ ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ์ด๋ฏธ์ง€๋ฅผ ๋นŒ๋“œํ•ด ๋ ˆ์ง€์ŠคํŠธ๋ฆฌ๋กœ ๊ด€๋ฆฌํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.
Linux โญโญโญ ์„œ๋ฒ„ ์šด์˜ยทํ™˜๊ฒฝ ์„ธํŒ…ยท๋ณด์•ˆ ์„ค์ •์„ ์ˆ˜ํ–‰ํ•˜๋ฉฐ, ์ด์Šˆ ๋ฐœ์ƒ ์‹œ ๋กœ๊ทธ ๊ธฐ๋ฐ˜์œผ๋กœ ์›์ธ์„ ์ถ”์ ํ•ด ํ•ด๊ฒฐํ•ฉ๋‹ˆ๋‹ค.
vSphere / Nutanix โญโญโญ ๊ฐ€์ƒํ™” ํ™˜๊ฒฝ์—์„œ VM ์ƒ์„ฑยท์ž์› ๊ด€๋ฆฌยท๋””์Šคํฌ ์ฆ์„ค ๋“ฑ ์šด์˜ ์—…๋ฌด๋ฅผ ์ˆ˜ํ–‰ํ•ฉ๋‹ˆ๋‹ค.
CI/CD โญโญโญ Jenkins ๊ธฐ๋ฐ˜ ๋นŒ๋“œยท์ž๋™ ๋ฐฐํฌ ํŒŒ์ดํ”„๋ผ์ธ์„ ๊ตฌ์„ฑยท์šด์˜ํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.

Development (์ดํ•ด ๊ธฐ๋ฐ˜)

Skill Level Description
Java / SpringBoot โญโญโญ ๋‹ค์ˆ˜ ํ”„๋กœ์ ํŠธ์—์„œ MVC ํŒจํ„ด๊ณผ RESTful API๋กœ ์„œ๋ฒ„๋ฅผ ๊ฐœ๋ฐœํ–ˆ์Šต๋‹ˆ๋‹ค. ์ธํ”„๋ผ ์šด์˜ ์‹œ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ๋™์ž‘์„ ์ดํ•ดํ•˜๋Š” ๊ธฐ๋ฐ˜์ด ๋ฉ๋‹ˆ๋‹ค.
MySQL โญโญโญ ์ •๊ทœํ™”/๋น„์ •๊ทœํ™” ์„ค๊ณ„์™€ ์ธ๋ฑ์Šค๋ฅผ ํ†ตํ•œ ์„ฑ๋Šฅ ๊ฐœ์„  ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.

Tools

Git GitLab Jira IntelliJ VS Code Figma

Additional

Infra / Cloud / CI-CD

Linux AWS EC2 AWS S3 Jenkins Nginx

Server Side

Spring Spring Security JWT Redis JPA MyBatis

Client Side

JavaScript Node.js Vue.js HTML5 CSS


๐ŸŒŸ ๋ฌธ์ œ ํ•ด๊ฒฐ ๊ฒฝํ—˜

์‹ค๋ฌด โ€” Kubernetes ์šด์˜

Redis ํŒŒ๋“œ ๋ฐ˜๋ณต์  OOMKill ๊ทผ๋ณธ ์›์ธ ์ถ”์ 

  • ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ๋ฉ”๋ชจ๋ฆฌ๋Š” ์ •์ƒ์ธ๋ฐ ํŒŒ๋“œ ์ „์ฒด ์‚ฌ์šฉ๋Ÿ‰๋งŒ ์ฆ๊ฐ€ํ•˜๋Š” ์ ์— ์ฃผ๋ชฉํ•ด ์บ์‹œ ๊ณ„์ธต์„ ํ™•์ธ, ๋กœ๊ทธ ์ˆ˜์ง‘ ๋ฐฉ์‹์ด ์›์ธ์ž„์„ ๊ทœ๋ช…
  • ๋กœ๊ทธ ํŒŒ์ผ์ด ๋ฌดํ•œํžˆ ์ปค์ง€๋ฉฐ ํŽ˜์ด์ง€ ์บ์‹œ๊ฐ€ ํŒŒ๋“œ ํ•œ๊ณ„๊นŒ์ง€ ๋ˆ„์ ๋˜๋˜ ๋ฌธ์ œ๋ฅผ, ๋กœ๊ทธ ์ดˆ๊ธฐํ™” ์Šค์ผ€์ค„๋ง + NFS ๋ฐฑ์—…์œผ๋กœ ํ•ด๊ฒฐ
  • ๊ฒฐ๊ณผ: ๋„ค์ž„์ŠคํŽ˜์ด์Šค๋‹น ์ˆ˜๋ฐฑ MB ์ˆ˜์ค€์ด๋˜ ํŽ˜์ด์ง€ ์บ์‹œ๋ฅผ 10์—ฌ MB๋กœ ์•ˆ์ •ํ™”

ImagePullBackOff ์žฅ์•  ํ•ด๊ฒฐ

  • ๋…ธ๋“œ ๋Ÿฐํƒ€์ž„์ด ์˜ˆ์ƒํ–ˆ๋˜ docker๊ฐ€ ์•„๋‹Œ containerd์ž„์„ ํŒŒ์•…
  • ๋Ÿฐํƒ€์ž„๋ณ„ ์ด๋ฏธ์ง€ ์ธ์ฆ์„œ ์ฐธ์กฐ ๋ฐฉ์‹์˜ ์ฐจ์ด๋ฅผ ์ดํ•ดํ•˜๊ณ  containerd ๋ ˆ์ง€์ŠคํŠธ๋ฆฌ ์„ค์ •์„ ์ˆ˜์ •ํ•ด ํ•ด๊ฒฐ

๊ฐœ์ธ ์‹ค์Šต โ€” GCP์—์„œ K8s ํด๋Ÿฌ์Šคํ„ฐ ์ง์ ‘ ๊ตฌ์„ฑ

๊ด€๋ฆฌํ˜• ์„œ๋น„์Šค(GKE) ๋Œ€์‹  VM ์ธ์Šคํ„ด์Šค๋กœ ํด๋Ÿฌ์Šคํ„ฐ๋ฅผ ์ง์ ‘ ๊ตฌ์„ฑํ•˜๋ฉฐ ํด๋Ÿฌ์Šคํ„ฐ ์˜คํ† ์Šค์ผ€์ผ๋ง์„ ํ…Œ์ŠคํŠธ

  • ์˜คํ† ์Šค์ผ€์ผ๋Ÿฌ ๋…ธ๋“œ ์ธ์‹ ์‹คํŒจ โ€” ๋กœ๊ทธ ๋ถ„์„์œผ๋กœ ๋…ธ๋“œ ProviderID ๋ˆ„๋ฝ์ด ์›์ธ์ž„์„ ๊ทœ๋ช…ํ•˜๊ณ , ๋…ธ๋“œ ์ƒ์„ฑ(cloud-init) ์Šคํฌ๋ฆฝํŠธ์— ProviderID ์„ค์ • ์„œ๋น„์Šค๋ฅผ ๋ถ„๋ฆฌยท์žฌ์‹œ๋„ ๋กœ์ง์„ ์ถ”๊ฐ€ํ•ด ์ž๋™ํ™”
  • ์กฐ์ธ ํ† ํฐ ๋งŒ๋ฃŒ โ€” ์ธ์Šคํ„ด์Šค ์žฌ์‹œ์ž‘ ์‹œ kubeadm ์กฐ์ธ ํ† ํฐ์ด ๋งŒ๋ฃŒ๋˜๋Š” ํ˜„์ƒ์„ ๋กœ๊ทธ์—์„œ ์ถ”์ 
  • CoreDNS ํ†ต์‹  ์žฅ์•  โ€” ๋””๋ฒ„๊น… ํŒŒ๋“œ๋กœ ํŒŒ๋“œ ๋‚ด๋ถ€ DNS๋ถ€ํ„ฐ ๋‹จ๊ณ„์ ์œผ๋กœ ๊ฒฉ๋ฆฌํ•ด ์›์ธ์„ ์ขํžˆ๊ณ  CoreDNS ์žฌ์‹œ์ž‘์œผ๋กœ ํ•ด๊ฒฐ

SSAFY ํ”„๋กœ์ ํŠธ

  • Kubernetes ๋ฉ€ํ‹ฐ ๋…ธ๋“œ ํด๋Ÿฌ์Šคํ„ฐ ๊ตฌ์ถ• โ€” VPN์„ ํ™œ์šฉํ•ด ์„œ๋กœ ๋‹ค๋ฅธ AWS ๊ณ„์ •์˜ EC2ยทGPU(G4) ์„œ๋ฒ„๋ฅผ ํ•˜๋‚˜์˜ ํด๋Ÿฌ์Šคํ„ฐ๋กœ ํ†ตํ•ฉ, ์ด๋ฏธ์ง€ ๊ธฐ๋ณธ ํฌํŠธ ์ œํ•œ ์ด์Šˆ ํŒŒ์•…ยทํ•ด๊ฒฐ
  • Docker ๋„คํŠธ์›Œํฌ์™€ ๋ฐฉํ™”๋ฒฝ โ€” ์ปจํ…Œ์ด๋„ˆ ๊ตฌ์„ฑ ์‹œ UFW ํ˜ธํ™˜์„ฑ ๋ฌธ์ œ๋ฅผ ufw-docker๋กœ ํ•ด๊ฒฐ, Compose ๋„คํŠธ์›ŒํฌยทํฌํŠธ ๊ด€๋ฆฌ ์ตœ์ ํ™”
  • WebRTC ์‹ค์‹œ๊ฐ„ ์˜์ƒ ํŒŒ์ดํ”„๋ผ์ธ โ€” FastAPIยทWebRTC ๊ธฐ๋ฐ˜ ์‹ค์‹œ๊ฐ„ ์ฒ˜๋ฆฌ ์„ค๊ณ„, FFmpeg ์ธ์ฝ”๋”ฉยทRTMP ์ŠคํŠธ๋ฆฌ๋ฐ ๊ตฌํ˜„

๐Ÿš€ Projects

SCV (2024.10 ~ 2024.11) โ€” ๋ธ”๋ก์ฝ”๋”ฉ ๊ธฐ๋ฐ˜ ๋”ฅ๋Ÿฌ๋‹ ๋ชจ๋ธ ๊ฐœ๋ฐœ ํ”Œ๋žซํผ

๋”ฅ๋Ÿฌ๋‹ ์ง€์‹์ด ์—†๋Š” ์‚ฌ์šฉ์ž๋„ ๋“œ๋ž˜๊ทธ์•ค๋“œ๋กญ์œผ๋กœ ๋ชจ๋ธ์„ ์ œ์ž‘ยทํ•™์Šตยทํ…Œ์ŠคํŠธํ•  ์ˆ˜ ์žˆ๋Š” ๋…ธ์ฝ”๋“œ ํ”Œ๋žซํผ

  • ๋‹ด๋‹น: ์ธํ”„๋ผ(K8s) ยท CI/CD ยท Design
  • CPU/GPU ์ด๊ธฐ์ข… ์„œ๋ฒ„๋ฅผ ๋‹จ์ผ Kubernetes ํด๋Ÿฌ์Šคํ„ฐ๋กœ ํ†ตํ•ฉ, Argo Rollouts ๊ธฐ๋ฐ˜ ๋ธ”๋ฃจ/๊ทธ๋ฆฐ ๋ฌด์ค‘๋‹จ ๋ฐฐํฌ ๋ฐ CI/CD ์ž๋™ํ™” ๊ตฌ์„ฑ
  • Kubernetes Docker DockerHub VPN Jenkins AWS EC2

๋‚˜์•ˆ์ทจํ–„ใ……์–ด (2024.07 ~ 2024.08) โ€” ์Œ์ฃผ ์Šต๊ด€ ๊ฐœ์„  ์„œ๋น„์Šค

์Œ์ฃผ ํŒจํ„ด์„ ๊ด€๋ฆฌํ•ด ์ ˆ์ œ๋œ ์Œ์ฃผ์™€ ์•ˆ์ „ํ•œ ๊ท€๊ฐ€๋ฅผ ๋…๋ คํ•˜๋Š” ์„œ๋น„์Šค

  • ๋‹ด๋‹น: ํŒ€์žฅ ยท BackEnd ยท CI/CD
  • ์„œ๋ฒ„/์ž๋™ ๋ฐฐํฌ ๊ด€๋ฆฌ, ์Œ์ฃผ ํ†ต๊ณ„ยท๋ฏธ๋‹ˆ๊ฒŒ์ž„ API ๊ฐœ๋ฐœ
  • SpringBoot Java MySQL JPA AWS EC2 Docker Jenkins AWS S3

VITA-MINE (2024.05) โ€” ์˜์–‘์ œ ์กฐํ•ฉ ์„ฑ๋ถ„ ๋ถ„์„ ์„œ๋น„์Šค

์˜์–‘์ œ ์กฐํ•ฉ์˜ ์ด ์„ญ์ทจ๋Ÿ‰ยท๊ณผ๋‹ค๋ณต์šฉ์„ ๋ถ„์„ํ•ด ์•ˆ์ „ํ•œ ์„ญ์ทจ๋ฅผ ์ง€์›ํ•˜๋Š” ์„œ๋น„์Šค

  • ๋‹ด๋‹น: ํŒ€์žฅ ยท BackEnd ยท FrontEnd ยท UX/UI
  • REST API ๊ฐœ๋ฐœ, ์ผ์ • ๊ด€๋ฆฌ, UI ๊ตฌํ˜„
  • SpringBoot Java MySQL MyBatis Vue.js JavaScript

BBIP (2024.08 ~ 2024.10) โ€” ๋ฏผ๊ฐ์ •๋ณด AI ํŽธ์ง‘ ๋ผ์ด๋ธŒ ์†ก์ถœ ์„œ๋น„์Šค

์–ผ๊ตดยท์ฐจ๋Ÿ‰๋ฒˆํ˜ธํŒยท์ƒํ‘œ ๋“ฑ ๋ฐฉ์†ก ๋ถ€์ ์ ˆ ์ฝ˜ํ…์ธ ๋ฅผ ์‹ค์‹œ๊ฐ„ ๋ชจ์ž์ดํฌ ์ฒ˜๋ฆฌํ•˜๋Š” ์„œ๋น„์Šค

  • ๋‹ด๋‹น: BackEnd
  • RESTful API, ๋ผ์ด๋ธŒ ์ธ์ฝ”๋” ๊ตฌํ˜„
  • SpringBoot Java MySQL JPA FFMPEG FastAPI WebRTC

Kubernetes ๋ฉ€ํ‹ฐ ๋…ธ๋“œ ํด๋Ÿฌ์Šคํ„ฐ ๊ตฌ์ถ•

  • VPN์„ ํ™œ์šฉํ•œ ์„œ๋กœ ๋‹ค๋ฅธ AWS ๊ณ„์ •์˜ EC2, G4 ์„œ๋ฒ„ ๊ฐ„ ํด๋Ÿฌ์Šคํ„ฐ ๊ตฌ์„ฑ
  • Redis Master/Slave ๊ตฌ์กฐ ์ „ํ™˜ ์‹œ ๋ฐœ์ƒํ•œ ํฌํŠธ ์ถฉ๋Œ ๋ฌธ์ œ ํ•ด๊ฒฐ
  • ๊ธฐ๋ณธ ์ด๋ฏธ์ง€ ํฌํŠธ ์ œํ•œ ์ด์Šˆ ํŒŒ์•… ๋ฐ ํ•ด๊ฒฐ

WebRTC ์‹ค์‹œ๊ฐ„ ์˜์ƒ ์ฒ˜๋ฆฌ ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์ถ•

  • FastAPI์™€ WebRTC๋ฅผ ํ™œ์šฉํ•œ ์‹ค์‹œ๊ฐ„ ์˜์ƒ ์ฒ˜๋ฆฌ ์‹œ์Šคํ…œ ์„ค๊ณ„
  • FFmpeg์„ ํ™œ์šฉํ•œ ์‹ค์‹œ๊ฐ„ ์ธ์ฝ”๋”ฉ ๋ฐ RTMP ์ŠคํŠธ๋ฆฌ๋ฐ ๊ตฌํ˜„
  • ์„ฑ๋Šฅ ์ตœ์ ํ™”๋ฅผ ์œ„ํ•œ ์•„ํ‚คํ…์ฒ˜ ๊ฐœ์„ 

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