๊น€์ฐฌ๋นˆ.dev ๐Ÿ’ป

๊น€์ฐฌ๋นˆ Chanbeen Kim

Full Stack Developer

"๋„์›€์ด ๋˜๋Š” ๊ฒƒ์— ๋ณด๋žŒ์„ ๋Š๋ผ๋Š” ์—”์ง€๋‹ˆ์–ด"์ž…๋‹ˆ๋‹ค.500๋งŒ ๊ฑด ์ด์ƒ์˜ ๋ฐ์ดํ„ฐ๋ฅผ ์ฒ˜๋ฆฌํ•˜๋Š” ๋ชจ๋‹ˆํ„ฐ๋ง ์„œ๋น„์Šค์—์„œ ์ฟผ๋ฆฌ ์ตœ์ ํ™”๋ฅผ ์ˆ˜ํ–‰ํ•˜์—ฌ ์‘๋‹ต ์†๋„๋ฅผ 40์ดˆ์—์„œ 1์ดˆ ๋ฏธ๋งŒ์œผ๋กœ ๋‹จ์ถ•์‹œํ‚จ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.

์ผ์ผ 20,000 ํŠธ๋ž˜ํ”ฝ์˜ ํ–‰์‚ฌ ํ”Œ๋žซํผ ์ธํ”„๋ผ๋ฅผ ์„ค๊ณ„ ๋ฐ ์šด์˜ํ•˜๋ฉฐ AWS CloudWatch ๊ธฐ๋ฐ˜ ๋ณด์•ˆ ๊ด€์ œ์™€ CI/CD ์ž๋™ํ™”๋ฅผ ์ง์ ‘ ๊ตฌ์ถ•ํ–ˆ์Šต๋‹ˆ๋‹ค.

๋‹จ์ˆœํžˆ ์ œ ์—ญ๋Ÿ‰์„ ๋†’์ด๋Š” ๊ฒƒ์—์„œ ๋ฉˆ์ถ”์ง€ ์•Š๊ณ , ์‚ฌ๋‚ด ์Šคํ„ฐ๋””์™€ ๋ฉ˜ํ† ๋ง์„ ํ†ตํ•ด ์ง€์‹์„ ๊ณต์œ ํ•˜๋ฉฐ
'๊ฐœ์ธ์˜ ์„ฑ์žฅ์„ ํŒ€์˜ ์„ฑ์žฅ์œผ๋กœ ํ™•์žฅํ•˜๋Š” ๋ฌธํ™”'๋ฅผ ๋งŒ๋“œ๋Š” ๊ฒƒ์— ๊นŠ์€ ๊ฐ€์น˜๋ฅผ ๋‘ก๋‹ˆ๋‹ค.
flqld86851@gmail.comgithub.com/devbinilinkedin.com/in/devbini
Chanbeen Kim

Work Experience

(์ฃผ)์›จ์–ด๋ฐธ๋ฆฌ (WareValley)

๊ธฐ์ˆ ์—ฐ๊ตฌ์†Œ ์‹œํŠธ๋Ÿฌ์ŠคํŒ€ / ์„ ์ž„ ์—ฐ๊ตฌ์›

2025.04 - Present7 mos
  • Enterprise ์ œํ’ˆ ๊ฐœ๋ฐœ
  • Django(Python) ์‹œ์Šคํ…œ React ๋งˆ์ด๊ทธ๋ ˆ์ด์…˜ ๋ฐ Spring Boot/Java ๋ฒ„์ „ ์—…๊ทธ๋ ˆ์ด๋“œ ์ง„ํ–‰.
  • LLM ๊ธฐ๋ฐ˜ AI Chat, Socket ์‹ค์‹œ๊ฐ„ ์ฑ„ํŒ…, yjs ๊ธฐ๋ฐ˜ ์‹ค์‹œ๊ฐ„ ๋™์‹œ ํŽธ์ง‘ ์‹œ์Šคํ…œ ๋“ฑ ์‹ ๊ธฐ๋Šฅ ๊ฐœ๋ฐœ ์ง„ํ–‰.
  • ์™ธ๋ถ€๋ง ํŒ€ ๊ฐœ๋ฐœ ์ธํ”„๋ผ(GitLab + Jenkins + ArgoCD(k3s)) ๊ตฌ์ถ• ์ „๋‹ด ๋ฐ ํŒŒ์ดํ”„๋ผ์ธ ์ž๋™ํ™”.
  • Redis, PostgreSql, MSSQL, GreenPlum ๋“ฑ ์ด๊ธฐ์ข… ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์—ฐ๋™ ๋ฐ ๋ฐ์ดํ„ฐ ์—”์ง€๋‹ˆ์–ด๋ง ์ˆ˜ํ–‰.

Codeit (์ฝ”๋“œ์ž‡)

Full Stack Sprint MentorFreelance
2025.08 - 2026.02
  • ๋ถ€ํŠธ์บ ํ”„ ์ˆ˜๊ฐ•์ƒ ๋Œ€์ƒ 1:1 ์ฝ”๋“œ ๋ฆฌ๋ทฐ ๋ฐ ๊ธฐ์ˆ  ๋ฉ˜ํ† ๋ง ์ง„ํ–‰ (React, Express).
  • ์ทจ์—… ์ค€๋น„ ์ฃผ๋‹ˆ์–ด ๊ฐœ๋ฐœ์ž๋“ค์˜ ๊ธฐ์ˆ ์  ๋ฌธ์ œ ํ•ด๊ฒฐ์„ ๋•๊ณ , ๋ชจ์˜๋ฉด์ ‘ ์ง„ํ–‰.

(์ฃผ)์ฝ”์•„ํ…

๊ฐœ๋ฐœํŒ€ / ์ฃผ์ž„ (Full Stack)

2019.10 - 2025.045 yrs 7 mos
  • ๊ธฐ์กด ์ˆ˜๋™์ ์ธ ๊ฐœ๋ฐœ ํ™˜๊ฒฝ์— Git VCS๋ฅผ ์ตœ์ดˆ๋กœ ๋„์ž…ํ•˜์—ฌ ํ˜•์ƒ ๊ด€๋ฆฌ ํ”„๋กœ์„ธ์Šค ์ •๋ฆฝ.
  • Linux ์˜จํ”„๋ ˆ๋ฏธ์Šค ์„œ๋ฒ„ ๋ฐ ๊ณต๊ณต ๋ฐ์ดํ„ฐ ํ™œ์šฉ ์ŠคํŠธ๋ฆฌ๋ฐ ์„œ๋ฒ„ ๊ตฌ์ถ•/์šด์˜ ์ „๋‹ด.
  • Spring Boot, Node.js, JSP ๊ธฐ๋ฐ˜ ๋ฐฑ์—”๋“œ ๋ฐ React, Next.js ํ”„๋ก ํŠธ์—”๋“œ ๊ตฌ์ถ•.
  • Express + Socket ๊ธฐ๋ฐ˜ MQTT ์ŠคํŠธ๋ฆฌ๋ฐ ์„œ๋ฒ„ ๊ตฌ์ถ• ๋ฐ ๊ตฌ๋… ์‹œ์Šคํ…œ ๊ตฌ์ถ•.
  • MySQL, PostgreSQL ๋“ฑ RDB ์Šคํ‚ค๋งˆ ์„ค๊ณ„ ๋ฐ ๋Œ€์šฉ๋Ÿ‰ ์ฟผ๋ฆฌ ์ตœ์ ํ™” ์ˆ˜ํ–‰.

Open Source Contribution

Lettuce (Advanced Java Redis Client)

Contributor (Pull Request #3387)

Open PR

Spring Boot์˜ ๊ธฐ๋ณธ Redis ํด๋ผ์ด์–ธํŠธ์ธ Lettuce์˜ ํด๋Ÿฌ์Šคํ„ฐ ์„ฑ๋Šฅ ์ตœ์ ํ™”์— ๊ธฐ์—ฌํ–ˆ์Šต๋‹ˆ๋‹ค.
Redis Cluster ํ™˜๊ฒฝ์—์„œ ํ‚ค ํŒŒํ‹ฐ์…”๋‹ ๊ณผ์ • ์ค‘ ๋ฐœ์ƒํ•˜๋Š” ์˜ค๋ฒ„ํ—ค๋“œ์— ๋Œ€ํ•œ ์ตœ์ ํ™”์ž…๋‹ˆ๋‹ค.

  • โœ“Redis Cluster ํ™˜๊ฒฝ์—์„œ ๋‹จ์ผ ํ‚ค ํŒŒํ‹ฐ์…˜์— ๋Œ€ํ•ด ๋ฌด๊ฒ๊ฒŒ ๋™์ž‘ํ•˜๋˜ MGET ๋ช…๋ น์–ด๋ฅผ ๊ฒฝ๋Ÿ‰ํ™”๋œ GET ๋ช…๋ น์–ด๋กœ ๋ณ€ํ™˜ํ•˜๋„๋ก ๋กœ์ง ์ตœ์ ํ™”.
  • โœ“๋ถˆํ•„์š”ํ•œ ์ปค๋งจ๋“œ ์˜ค๋ฒ„ํ—ค๋“œ๋ฅผ ์ œ๊ฑฐํ•˜์—ฌ ํด๋ผ์ด์–ธํŠธ ๋ฐ ์„œ๋ฒ„์˜ ๋ฆฌ์†Œ์Šค ์‚ฌ์šฉ๋Ÿ‰์„ ์ ˆ๊ฐํ•˜๊ณ  ์‘๋‹ต ์†๋„(Latency) ๊ฐœ์„ .
View Pull Request

Key Projects

SeSAC ๊ฐ•์˜ ํ”Œ๋žซํผ

2024.09 - Present | Full Stack & DevOps

Team Project
Spring Boot (Kotlin)ReactAWS to AzureMariaDB
  • โœ“Notification System: SSE(Server-Sent-Events) ๊ธฐ๋ฐ˜ ์‹ค์‹œ๊ฐ„ ์•Œ๋ฆผ ๋ถ„์‚ฐ ์„œ๋น„์Šค ๊ตฌํ˜„.
  • โœ“Multi-Cloud & Migration: AWS ์ธํ”„๋ผ ๋น„์šฉ ํšจ์œจํ™” ๋ฐ ์ธํ”„๋ผ ์…‹์—…, ์ดํ›„ Azure ํ™˜๊ฒฝ์œผ๋กœ์˜ ๋งˆ์ด๊ทธ๋ ˆ์ด์…˜ ๋ฐ ์žฌ์„ค๊ณ„.
  • โœ“Backend Engineering: MariaDB ํ…Œ์ด๋ธ” ์„ค๊ณ„ ๋ฐ JPA ์ตœ์ ํ™”, Kotlin ๊ธฐ๋ฐ˜ ์•ˆ์ •์ ์ธ ์„œ๋น„์Šค ๋กœ์ง ๊ตฌํ˜„.

์˜์บ ํ”„ (๋Œ€๊ทœ๋ชจ ์ถ•์ œ ํ”Œ๋žซํผ)

2024.10 - 2024.12 | Backend Lead & DevOps

Team Project
Spring Boot (Java)JPASecurityAWSDockerJenkins
  • โœ“High Traffic Infra: ์ผ 20,000 ํŠธ๋ž˜ํ”ฝ ์ฒ˜๋ฆฌ๋ฅผ ์œ„ํ•œ AWS ๋กœ๋“œ๋ฐธ๋Ÿฐ์‹ฑ ์„ค๊ณ„ ๋ฐ ๋ชจ๋‹ˆํ„ฐ๋ง/๋ณด์•ˆ ๊ด€์ œ.
  • โœ“CI/CD Automation: Jenkins & Docker ๊ธฐ๋ฐ˜ ๋ฌด์ค‘๋‹จ ๋ฐฐํฌ(Zero-downtime) ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์ถ•.

๊ตฌ๋‚ด์‹๋‹น ๋ฉ”๋‰ด ํ”„๋ฆฌ๋ทฐ

2024 - Present | Creator & Operator

Personal Project
DAU 50+ReactPWAOperation
  • โœ“๊ฑด๋ฌผ ๋‚ด ์ž„์ง์›์„ ์œ„ํ•œ ์‹๋‹จ ํ™•์ธ ์›น ์„œ๋น„์Šค ๊ธฐํš ๋ฐ ๊ฐœ๋ฐœ, ์šด์˜, ์˜์—… ์ „๋ฐ˜
  • โœ“ํ‰์ผ ๊ธฐ์ค€ ์ผ์ผ ํ™œ์„ฑ ์‚ฌ์šฉ์ž(DAU) 50๋ช… ๋‹ฌ์„ฑ

Technical Skills

Backend & Infrastructure

JavaSpring BootKotlinJPANode.jsExpress.jsPythonGradleSwaggerWebSocketMQTT

DevOps & Cloud

AWSAzureDockerJenkinsKubernetesArgoCDGitLab CINginxApache TomcatAnsibleLinux

Database

MySQLPostgreSQLMariaDBRedisMSSQLPostgreSQL

Frontend & Others

ReactNext.jsTypeScriptViteHTML/CSSJSPUnityUnreal EngineC#C++

Education

๋™๊ตญ๋Œ€ํ•™๊ต (Dongguk Univ.)

์œตํ•ฉ๋ณด์•ˆํ•™ ์ „๊ณต (GPA 4.18/4.5)

๋ฏธ๋ž˜์œตํ•ฉ๋Œ€ํ•™ (์•ผ๊ฐ„) ์žฌํ•™ ์ค‘

AWS Cloud Clubs at DGU 1๊ธฐCore Member

AWS ์ฃผ๊ด€ ๊ธ€๋กœ๋ฒŒ ๋Œ€ํ•™์ƒ ์ปค๋ฎค๋‹ˆํ‹ฐ ์ดˆ๊ธฐ ์ฝ”์–ด ๋ฉค๋ฒ„

์ˆ˜์›์ •๋ณด๊ณผํ•™๊ณ ๋“ฑํ•™๊ต

๋””์ง€ํ„ธ ๋„คํŠธ์›Œํฌํ•™

๋ณด์•ˆ ๋™์•„๋ฆฌ ํ™œ๋™

2017.03 - 2020.03

Awards & Certifications

  • ์ตœ์šฐ์ˆ˜์ƒ (๋™๊ตญ๋Œ€ํ•™๊ต ๋ฏธ๋ž˜์œตํ•ฉ๋Œ€ํ•™ ํ•™์ˆ ์ œ)

    ๋…ผ๋ฌธ: ์†Œ๊ทœ๋ชจ ํด๋ผ์šฐ๋“œ ์ธ์Šคํ„ด์Šค ํ™˜๊ฒฝ์—์„œ ๋ณด์•ˆ ์†”๋ฃจ์…˜์ด ์›น ์„œ๋น„์Šค ์„ฑ๋Šฅ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ ๋ถ„์„

    2025
  • ์šฐ์ˆ˜์ƒ (๊ตญํ† ๊ตํ†ต๋ถ€)๊ฒฝ๊ด€์‹ฌ์˜ ๊ณต๋ชจ์ „
    2020
  • ์ •๋ณด์ฒ˜๋ฆฌ๊ธฐ์‚ฌ (2025.09)
    AWS Certified Cloud Practitioner (2024.09)
    ๋ฆฌ๋ˆ…์Šค๋งˆ์Šคํ„ฐ 2๊ธ‰ (Linux Master Lv.2)
    IBM Microservices & Serverless (2025.01)
    Foundation Skills: ์ •๋ณด์ฒ˜๋ฆฌ๊ธฐ๋Šฅ์‚ฌ, ์ปดํ“จํ„ฐํ™œ์šฉ๋Šฅ๋ ฅ 2๊ธ‰, IT+ Lv.2, ์ฝ”๋”ฉ์ง€๋„์‚ฌ, ์›Œ๋“œํ”„๋กœ์„ธ์„œ