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๐Ÿ‘‹
Hello World~
๐Ÿ‘‹
Hello World~
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codesche/README.md

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๐Ÿ“Œ About Me

์•ˆ๋…•ํ•˜์„ธ์š”, codesche์ž…๋‹ˆ๋‹ค.
์ž…์ถœ๋ ฅ์˜ ๊ฒฐ๊ณผ๊ฐ€ ํ™•์‹คํ•˜๊ฒŒ ๋‚˜ํƒ€๋‚˜๋Š” ๊ฐœ๋ฐœ์— ๋งค๋ ฅ์„ ๋Š๊ปด ๊ฐœ๋ฐœ์˜ ๊ธธ์„ ๊ฑท๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
์–ธ์ œ๋‚˜ ๋ฐฐ์›€์— ์ถฉ์‹คํ•˜๊ณ  ๋ฌดํ•œํ•œ ์„ฑ์žฅ์„ ํ•  ์ˆ˜ ์žˆ๋Š” ์›Œ๋ผ๋ฐธ์„ ์ง€ํ–ฅํ•˜๋ฉฐ
์ฑ…์ž„๊ณผ ์ž์œ ๋ฅผ ์ค‘์‹œํ•˜๋Š” ๊ฐœ๋ฐœ์ž๋กœ์„œ ๋‹ค์–‘ํ•œ ๊ฒฝํ—˜์„ ํ†ตํ•ด ์Œ“์€ ์ง€์‹๊ณผ ๋…ธํ•˜์šฐ๋ฅผ ๊ณต์œ ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

๐Ÿ”ฝ ํ”„๋กœํ•„
  • Name: Minsung Ha (ํ•˜๋ฏผ์„ฑ)
  • Nickname: codesche
  • Email: codesche@gmail.com
๐Ÿ”ฝ ๋ฐœํ‘œ ๋‚ด๊ฐ€ ์•Œ๊ณ  ์žˆ๋Š” ์ง€์‹๊ณผ ์ •๋ณด๋ฅผ ์‰ฝ๊ฒŒ ์ „๋‹ฌํ•˜๊ธฐ ์œ„ํ•ด ๋…ธ๋ ฅํ•ฉ๋‹ˆ๋‹ค.
๐Ÿ”ฝ ๊พธ์ค€ํ•œ ๊ณต๋ถ€

๐Ÿ“š ํ•™์Šต ๋‚ด์šฉ

์นดํ…Œ๊ณ ๋ฆฌ ํ•™์Šต ํ•ญ๋ชฉ ๋งํฌ
ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด Java ์•Œ๊ณ ๋ฆฌ์ฆ˜ ์Šคํ„ฐ๋”” GitHub
Python ์Šคํ„ฐ๋”” GitHub
Kotlin ์Šคํ„ฐ๋”” GitHub
์ธํ”„๋ผ / DevOps AWS์—์„œ Jenkins ๊ตฌ์ถ• Notion
AWS์—์„œ ELK + Prometheus + Grafana ๊ตฌ์ถ• Blog
์†Œํ”„ํŠธ์›จ์–ด ๊ณตํ•™ ํด๋ฆฐ ์ฝ”๋“œ GitHub
์‹ค์Šต ์ฝ”๋“œ ์ •๋ฆฌ GitHub
Spring / SpringBoot Spring Study GitHub
SpringBoot ํ™œ์šฉํ•œ ๋‚˜๋งŒ์˜ ๋ธ”๋กœ๊ทธ ๋งŒ๋“ค๊ธฐ GitHub
SpringBoot MSA ์„ธํŒ… ๊ฐ€์ด๋“œ Blog
SpringBoot Dirty Checking Blog
SpringBoot + Thymeleaf ํ™œ์šฉํ•œ ๊ฒŒ์‹œํŒ ๊ตฌํ˜„ GitHub
ํ”„๋กœ์ ํŠธ / ์‹ค์Šต ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ต์œก GitHub
๊ธฐ๋ณธ์ ์ธ ๊ฒŒ์‹œํŒ ๊ตฌํ˜„ GitHub
๐Ÿ”ฝ ๊ธฐ์ˆ  ์Šคํƒ

โ˜• Java

  • ๊ฐ์ฒด์ง€ํ–ฅ์ ์ธ ์„ค๊ณ„๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ์œ ์ง€๋ณด์ˆ˜์„ฑ๊ณผ ํ™•์žฅ์„ฑ์ด ๋›ฐ์–ด๋‚œ ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•˜๊ณ ์ž ๋…ธ๋ ฅํ•ฉ๋‹ˆ๋‹ค.
  • ๋‹คํ˜•์„ฑ, SOLID, ์บก์Šํ™” ๋“ฑ ๊ฐ์ฒด์ง€ํ–ฅ ํ”„๋กœ๊ทธ๋ž˜๋ฐ์— ๋Œ€ํ•œ ๊ฐœ๋…์„ ์ ์šฉํ•œ ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  • Java์˜ ์ปฌ๋ ‰์…˜ ํ”„๋ ˆ์ž„์›Œํฌ์ธ List, Map๊ณผ Stream API๋ฅผ ํ™œ์šฉํ•˜์—ฌ ๊ฐ€๋…์„ฑ๊ณผ ์„ฑ๋Šฅ์„ ๊ณ ๋ คํ•œ ์ฝ”๋“œ ์ตœ์ ํ™”๋ฅผ ์ˆ˜ํ–‰ํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.
  • jsoup์„ ํ™œ์šฉํ•˜์—ฌ ์›น ํŽ˜์ด์ง€์˜ ์ •๋ณด๋ฅผ ํฌ๋กค๋งํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.

๐Ÿš€ Spring Boot

  • Spring Boot์˜ ์ž๋™ ์„ค์ •๊ณผ ๋‚ด์žฅ WAS์ธ Tomcat์„ ํ™œ์šฉํ•˜์—ฌ ์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ๊ตฌ์ถ•ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  • RESTful API ๊ฐœ๋ฐœ ์‹œ, Spring Web MVC์™€ DTO๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์œ ์ง€๋ณด์ˆ˜์„ฑ๊ณผ ํ™•์žฅ์„ฑ์„ ๊ณ ๋ คํ•œ ๊ตฌ์กฐ๋ฅผ ์„ค๊ณ„ํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.
  • Profile ๊ธฐ๋Šฅ์„ ์ด์šฉํ•˜์—ฌ application.yml์—์„œ ๊ฐœ๋ฐœ, ํ…Œ์ŠคํŠธ, ์šด์˜ ํ™˜๊ฒฝ์„ ๋ถ„๋ฆฌํ•˜์—ฌ ํ”„๋กœ์ ํŠธ๋ฅผ ์ง„ํ–‰ํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.
  • ๋‹ค์–‘ํ•œ ์˜ˆ์™ธ์— ๋Œ€ํ•ด ์ ์ ˆํ•œ HTTP ์‘๋‹ต์„ ๋ฐ˜ํ™˜ํ•  ์ˆ˜ ์žˆ๋Š” ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•˜์—ฌ ์ผ๊ด€๋œ ์˜ˆ์™ธ ์ฒ˜๋ฆฌ ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.
  • SSE๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์ด๋ฒคํŠธ ๋ฐœ์ƒ ์‹œ ์‚ฌ์šฉ์ž์—๊ฒŒ ์‹ค์‹œ๊ฐ„ ์•Œ๋ฆผ ๊ธฐ๋Šฅ์„ ๊ตฌํ˜„ํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.
  • Pageable ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ํ™œ์šฉํ•˜์—ฌ ๋ฐ์ดํ„ฐ์˜ ์ •๋ ฌ ๊ธฐ์ค€, ํŽ˜์ด์ง€ ํฌ๊ธฐ ์„ค์ •์ด ๊ฐ€๋Šฅํ•œ ํŽ˜์ด์ง€๋„ค์ด์…˜์„ ๊ตฌํ˜„ํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.

๐Ÿ“ฆ Spring Data JPA

  • JPA์˜ ์˜์†์„ฑ ์ปจํ…์ŠคํŠธ๋ฅผ ์ดํ•ดํ•˜๊ณ , ํšจ์œจ์ ์ธ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์—ฐ์‚ฐ์„ ์œ„ํ•œ ์—ฐ๊ด€๊ด€๊ณ„ ๋งคํ•‘๊ณผ Fetch ์ „๋žต์„ ์ˆ˜๋ฆฝํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  • ์„ฑ๋Šฅ ๊ฐœ์„ ์„ ์œ„ํ•ด Fetch Join์„ ํ™œ์šฉํ•˜์—ฌ N+1 ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.
  • Dirty Checking์„ ํ™œ์šฉํ•˜์—ฌ UPDATE ์ฟผ๋ฆฌ๋ฅผ ์ž๋™์œผ๋กœ ์‹คํ–‰ํ•˜๋„๋ก ๊ตฌ์„ฑํ•˜์—ฌ ์ฝ”๋“œ ๊ฐ€๋…์„ฑ๊ณผ ์œ ์ง€๋ณด์ˆ˜์„ฑ, ์„ฑ๋Šฅ ์ตœ์ ํ™”๋ฅผ ๋‹ฌ์„ฑํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.

๐Ÿ–ฅ Spring MVC

  • Controller, Service, Repository ๊ณ„์ธต์„ ๋ช…ํ™•ํžˆ ๊ตฌ๋ถ„ํ•˜์—ฌ ์œ ์ง€๋ณด์ˆ˜์„ฑ์„ ๋†’์ด๊ณ , RESTful API ์„ค๊ณ„๋ฅผ ์ค€์ˆ˜ํ•ฉ๋‹ˆ๋‹ค.
  • ์š”์ฒญ๊ณผ ์‘๋‹ต ๋ฐ์ดํ„ฐ๋ฅผ DTO๋กœ ๊ตฌ์กฐํ™”ํ•˜์—ฌ ์ฝ”๋“œ์˜ ์ผ๊ด€์„ฑ์„ ์œ ์ง€ํ•  ์ˆ˜ ์žˆ๋Š” ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๐Ÿ” Spring Security

  • JWT ๋ฐ OAuth2๋ฅผ ํ™œ์šฉํ•œ ์ธ์ฆ/์ธ๊ฐ€ ์‹œ์Šคํ…œ์„ ๊ตฌํ˜„ํ•˜์—ฌ ๋ณด์•ˆ์„ฑ์ด ๋ณด์žฅ๋œ ์†Œ์…œ ๋กœ๊ทธ์ธ ๊ธฐ๋Šฅ์„ ๊ตฌํ˜„ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  • ์„ธ์…˜ ๊ด€๋ฆฌ ๋ฐ CSRF, CORS ์ •์ฑ…์„ ๊ณ ๋ คํ•œ ์•ˆ์ „ํ•œ ์›น ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ๊ฐœ๋ฐœํ•ฉ๋‹ˆ๋‹ค.

โš™๏ธ Spring Batch

  • ๋Œ€๋Ÿ‰์˜ ๋ฐ์ดํ„ฐ๋ฅผ ์ฒ˜๋ฆฌํ•  ์ˆ˜ ์žˆ๋„๋ก Spring Batch๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์„ฑ๋Šฅ ์ตœ์ ํ™”๋ฅผ ์ง„ํ–‰ํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.
  • Spring Scheduler๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์•ˆ์ •์ ์ธ ๋ฐฐ์น˜ ์‹คํ–‰์ด ๊ฐ€๋Šฅํ•œ ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  • Tasklet์„ ํ™œ์šฉํ•˜์—ฌ ๋ถˆํ•„์š”ํ•œ ๋กœ๊ทธ ๋ฐ ๊ธฐ๋ก์„ ํŠน์ • ์‹œ๊ฐ„๋Œ€์— ์‚ญ์ œ ์ฒ˜๋ฆฌํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.
  • Chunk๋ฅผ ํ™œ์šฉํ•˜์—ฌ OpenApi ํ˜ธ์ถœ ์‹œ ํŠน์ • ์‹œ๊ฐ„๋Œ€์— ํŠน์ • ๊ฐฏ์ˆ˜๋งŒํผ์˜ ๋ฐ์ดํ„ฐ๋ฅผ ์ถ”๊ฐ€ํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.

๐Ÿ—„ Database (MySQL, Oracle, MSSQL, ElasticSearch)

  • ์„ฑ๋Šฅ ๊ฐœ์„ ์„ ์œ„ํ•œ ์„œ๋ธŒ ์ฟผ๋ฆฌ๋ฅผ ์ž‘์„ฑํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.
  • DB์™€ ์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ์—ฐ๋™ํ•˜์—ฌ ์ธํ”„๋ผ ๊ตฌ์ถ•์„ ์ง„ํ–‰ํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.
  • JOIN๊ณผ GROUP BY๋ฅผ ํ™œ์šฉํ•˜์—ฌ ๋ฐ์ดํ„ฐ ์กฐํšŒ ์„ฑ๋Šฅ ํ–ฅ์ƒ์„ ์ด๋Œ์–ด๋‚ธ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.
  • ๋ฐ์ดํ„ฐ ๋ฌด๊ฒฐ์„ฑยท์ •ํ•ฉ์„ฑ ์—๋Ÿฌ ํ•ด๊ฒฐ ๋ฐ DB ์„ฑ๋Šฅ ๊ฐœ์„  ์ž‘์—…์„ ์ง„ํ–‰ํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.
  • ElasticSearhc๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์ ‘๋‘์–ด ๊ธ€์ž, ์ดˆ์„ฑ, ์ค‘๊ฐ„ ๊ธ€์ž ๊ฒ€์ƒ‰ ๋ฐ ์˜คํƒ€๊ฐ€ ํฌํ•จ๋œ ํ‚ค์›Œ๋“œ ๊ฒ€์ƒ‰ ๊ธฐ๋Šฅ์„ ๊ตฌํ˜„ํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.

โšก Redis

  • In-memory ๊ธฐ๋ฐ˜์ธ Redis๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์กฐํšŒ ์„ฑ๋Šฅ์„ ๋†’์ด๊ธฐ ์œ„ํ•ด ์บ์‹ฑ์„ ํ™œ์šฉํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.
  • Spring Boot์—์„œ Redis์™€ ์—ฐ๋™ํ•  ์ˆ˜ ์žˆ๋Š” ์„ค์ •์„ ํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, AWS ElasticCache๋ฅผ ํ™œ์šฉํ•˜์—ฌ Cloud ํ™˜๊ฒฝ์—์„œ๋„ Redis๋ฅผ ์‚ฌ์šฉํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.
  • ์ฑ„ํŒ…๋ฐฉ ๊ธฐ๋Šฅ ๊ตฌํ˜„์„ ์œ„ํ•ด WebSocket๊ณผ STOMP ํ”„๋กœํ† ์ฝœ์„ ํ™œ์šฉํ•˜๋Š” ๊ณผ์ •์—์„œ Redis๋ฅผ ํ†ตํ•ด ๋ฐœํ–‰/๊ตฌ๋… ๊ธฐ๋Šฅ์„ ๊ตฌํ˜„ํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.

โ˜๏ธ AWS

EC2

  • EC2 Ubuntu ์„œ๋ฒ„๋ฅผ ๊ตฌ์ถ•ํ•˜์—ฌ SSH key๋ฅผ ํ†ตํ•ด ๊ด€๋ฆฌ ๋ฐ ์šด์˜ํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.

RDS

  • MySQL RDS๋ฅผ ์šด์˜ํ•˜๋ฉฐ, ์„ฑ๋Šฅ ์ตœ์ ํ™”๋ฅผ ์œ„ํ•ด Parameter Group์„ ์กฐ์ •ํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.
  • ์ž๋™ ๋ฐฑ์—… ๋ฐ ์Šค๋ƒ…์ƒท์„ ํ™œ์šฉํ•˜์—ฌ ์•ˆ์ •์ ์ธ ๋ฐ์ดํ„ฐ ๊ด€๋ฆฌ ์ˆ˜ํ–‰.
  • RDS์™€ Spring Boot ์—ฐ๋™ ๊ฒฝํ—˜.

ElasticCache

  • Redis ํด๋Ÿฌ์Šคํ„ฐ ์ƒ์„ฑ ๋ฐ EC2 ํ™˜๊ฒฝ์—์„œ์˜ ์—ฐ๊ฒฐ ์„ค์ • ๊ฒฝํ—˜.

Route53

  • ๊ฐ€๋น„์•„์—์„œ ๋„๋ฉ”์ธ์„ ์ƒ์„ฑ ํ›„ ๋„ค์ž„์„œ๋ฒ„๋ฅผ ์ ์šฉํ•˜์—ฌ ์›น ์‚ฌ์ดํŠธ ๊ตฌ์ถ•์„ ์ง„ํ–‰ํ•œ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.

๐Ÿณ Docker

  • Docker Compose๋ฅผ ํ™œ์šฉํ•˜์—ฌ ๋‹ค์ค‘ ์ปจํ…Œ์ด๋„ˆ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ๊ด€๋ฆฌ ๊ฒฝํ—˜.
  • Dockerfile ์ž‘์„ฑ ๋ฐ ๋นŒ๋“œ ๊ฒฝํ—˜.

๐Ÿ”ง Git & GitHub Actions

Git

  • Git Flow ์ „๋žต์„ ํ™œ์šฉํ•œ ํ˜‘์—… ๊ฒฝํ—˜.
  • GitHub Wiki, GitHub Project๋ฅผ ํ™œ์šฉํ•˜์—ฌ ํšจ์œจ์ ์ธ ์ด์Šˆ ๋ฐ PR ๊ด€๋ฆฌ.
  • Issue ํ…œํ”Œ๋ฆฟ ํ‘œ์ค€ํ™” ๋ฐ ์ž‘์—… ๋‹จ์œ„ ๊ด€๋ฆฌ.

GitHub Actions

  • CI/CD ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์ถ•ํ•˜์—ฌ ์ฝ”๋“œ ๋ณ€๊ฒฝ ์‹œ ์ž๋™ ํ…Œ์ŠคํŠธ ๋ฐ ๋ฐฐํฌ.
  • AWS ๋ฐ Docker์™€ ์—ฐ๋™ํ•œ ์ž๋™ํ™” ๋ฐฐํฌ ํ™˜๊ฒฝ ๊ตฌ์„ฑ.
  • Slack Webhook ์—ฐ๋™์œผ๋กœ ๋ฐฐํฌ ์„ฑ๊ณต/์‹คํŒจ ์•Œ๋žŒ ์„ค์ •.

DevOps

๐Ÿ›  Jenkins

  • Jenkins๋ฅผ ํ™œ์šฉํ•œ CI/CD ํ™˜๊ฒฝ ๊ตฌ์ถ• ๋ฐ Gradle ๋นŒ๋“œ ์ž๋™ํ™”.
  • Webhook ๊ธฐ๋ฐ˜ GitHub ์—ฐ๋™.
  • ํŒŒ์ดํ”„๋ผ์ธ ์Šคํฌ๋ฆฝํŠธ ์ž‘์„ฑ ๋ฐ Slack Webhook/Discord Webhook ์•Œ๋ฆผ ์„ค์ •.

๐Ÿ–ฅ๏ธ Grafana & Prometheus

  • Prometheus์™€ Grafana๋ฅผ ํ™œ์šฉํ•˜์—ฌ JVM ๋ฉ”๋ชจ๋ฆฌ ํ˜„ํ™ฉ ๋ชจ๋‹ˆํ„ฐ๋ง ๊ตฌ์ถ•.

๐Ÿ”ฆ ELK(ElasticSearch + LogStash + Kibana)

  • SpringBoot ์‹คํ–‰ ์‹œ ๊ด€๋ จ ๋กœ๊ทธ์— ๋Œ€ํ•œ ์‹ค์‹œ๊ฐ„ ๋ชจ๋‹ˆํ„ฐ๋ง ๋ฐ ๋ฐ์ดํ„ฐ ์‹œ๊ฐํ™” ์ ์šฉ
  • ์ธ๋ฑ์Šค๋ฅผ ํ†ตํ•œ ํŠน์ • ํ‚ค์›Œ๋“œ๋“ค ์‹œ๊ฐํ™”ํ•˜์—ฌ ํ™•์ธ ๊ฐ€๋Šฅํ•˜๋„๋ก ๊ตฌํ˜„

๐Ÿงช JUnit5 & Mockito

  • Mock ๊ฐ์ฒด๋กœ ์˜์กด์„ฑ ์ œ๊ฑฐ ๋ฐ BDD ์Šคํƒ€์ผ ํ…Œ์ŠคํŠธ ์ž‘์„ฑ.
  • ๋‹จ์œ„ ํ…Œ์ŠคํŠธ, ํ†ตํ•ฉ ํ…Œ์ŠคํŠธ๋กœ ์ฝ”๋“œ ์•ˆ์ •์„ฑ ํ™•๋ณด.

๐Ÿ“‹ ํ˜‘์—… ํˆด (Jira, Confluence, Slack, Notion, Mattermost)

Jira & Confluence

  • ์• ์ž์ผ ํ”„๋กœ์„ธ์Šค ๊ธฐ๋ฐ˜ ์Šคํ”„๋ฆฐํŠธ ๊ด€๋ฆฌ ๋ฐ ์นธ๋ฐ˜ ๋ณด๋“œ ํ™œ์šฉ.
  • Confluence๋กœ ์—…๋ฌด ์ผ์ง€ ๋ฐ ํšŒ์˜๋ก ์ž‘์„ฑ.

Slack

  • ํ”„๋กœ์ ํŠธ ์ปค๋ฎค๋‹ˆ์ผ€์ด์…˜ ๋ฐ CI/CD ์•Œ๋ฆผ ๊ธฐ๋Šฅ ๊ตฌํ˜„ ๊ฒฝํ—˜.

Notion & Mattermost

  • Notion์œผ๋กœ ํ”„๋กœ์ ํŠธ ๋ฌธ์„œ ์ฒด๊ณ„ ๊ด€๋ฆฌ ๋ฐ ์ง€์‹ ๊ณต์œ .
  • Mattermost๋กœ ์‹ค์‹œ๊ฐ„ ํŒ€ ํ˜‘์—… ๊ฒฝํ—˜.

Career

  • [2023.05 ~ 2024.05] Dmove - Atlassian Solution Engineer
  • [2020.03 ~ 2022.08] ACK - LIS Interface Developer

๐Ÿ’ผ Work Experience

๊ธฐ๊ฐ„ ํšŒ์‚ฌ ํ”„๋กœ์ ํŠธ ๋ฐ ์ง„ํ–‰์—…๋ฌด ์ฃผ์š” ๋‚ด์šฉ
2023.11 ~ 2024.03 Dmove yanolja ํด๋ผ์šฐ๋“œ ๋งˆ์ด๊ทธ๋ ˆ์ด์…˜ Jira, Confluence์˜ Data Center ๋ฒ„์ „์˜ ๋ฐ์ดํ„ฐ๋ฅผ ํด๋ผ์šฐ๋“œ๋กœ ์ด๊ด€ (95% ์ด์ƒ ์ด๊ด€ ์„ฑ๊ณต)
2022.04 ~ 2022.06 ACK ์ด๊ธฐ์€์ง„๋‹จ๊ฒ€์‚ฌ์˜ํ•™๊ณผ Covid ๊ฒ€์‚ฌ ์‹œ์Šคํ…œ ๊ตฌ์ถ• Covid ๊ฒ€์‚ฌ ์ธํ„ฐํŽ˜์ด์Šค ๊ฐœ๋ฐœ (์ธํ„ฐํŽ˜์ด์Šค์™€ ์ „์‚ฐ์‹œ์Šคํ…œ, DB์™€ ์—ฐ๋™ํ•˜์—ฌ ์ž๋™ ๊ฒ€์‚ฌ ๋ฐฉ์‹์œผ๋กœ ๋ณ€๊ฒฝ)
2022.05 ~ 2022.05 ACK ์ธ์ฒœ๊ตญ์ œ๊ณตํ•ญ ์ œ1ํ„ฐ๋ฏธ๋„ Covid ๊ฒ€์‚ฌ์„ผํ„ฐ ๊ฒ€์‚ฌ ์‹œ์Šคํ…œ ๊ตฌ์ถ• Covid ๊ฒ€์‚ฌ ์ธํ„ฐํŽ˜์ด์Šค ๊ฐœ๋ฐœ (๊ฒ€์‚ฌ ํŒŒ์ผ ์–‘์‹์„ ํŒŒ์‹ฑํ•˜์—ฌ ์ „์‚ฐ์— ๊ฒฐ๊ณผ ๋“ฑ๋กํ•  ์ˆ˜ ์žˆ๋Š” ์ž‘์—… ์ง„ํ–‰)
2022.02 ~ 2022.03 ACK ๊ตญ๊ตฐ์–‘์ฃผ๋ณ‘์› Covid ๊ฒ€์‚ฌ ์‹œ์Šคํ…œ ๊ตฌ์ถ• Covid ๊ฒ€์‚ฌ ์ธํ„ฐํŽ˜์ด์Šค ๊ฐœ๋ฐœ (์ทจํ•ฉ๊ฒ€์‚ฌ ๋ฐฉ์‹ ๋„์ž…)
2022.02 ~ 2022.03 ACK ์šธ์‚ฐ์ค‘์•™๋ณ‘์› ์‹ ๊ด€ ์ „์‚ฐ์‹œ์Šคํ…œ ๊ตฌ์ถ• ํ˜ˆ์•ก, ๋ฏธ์ƒ๋ฌผ, ๋‡จํ™”ํ•™ ํŒŒํŠธ ์ง„๋‹จ๊ฒ€์‚ฌ ์žฅ๋น„ ์ธํ„ฐํŽ˜์ด์Šค ๊ฐœ๋ฐœ
2021.06 ~ 2021.06 ACK ํ•ญ๊ณต์šฐ์ฃผ์˜๋ฃŒ์› ํ˜ˆ์•ก ํŒŒํŠธ ์ง„๋‹จ๊ฒ€์‚ฌ์žฅ๋น„ ์ธํ„ฐํŽ˜์ด์Šค ๊ฐœ๋ฐœ ์‹ ๊ทœ ํ˜ˆ์•ก๊ฒ€์‚ฌ ์žฅ๋น„ ๋„์ž…์œผ๋กœ ์ธํ•œ ์ธํ„ฐํŽ˜์ด์Šค ๊ฐœ๋ฐœ ๋ฐ QC ๊ฒ€์‚ฌ ์ž๋™ํ™”
2020.12 ~ 2021.04 ACK ์˜์ •๋ถ€์„์ง€๋ณ‘์› ์ฐจ์„ธ๋Œ€ ์ „์‚ฐ ์‹œ์Šคํ…œ ๊ตฌ์ถ• SmartQC ์—ฐ๋™ ๋ฐ ์„ค์น˜ + ์ง„๋‹จ๊ฒ€์‚ฌ์žฅ๋น„ ์ธํ„ฐํŽ˜์ด์Šค ๊ฐœ๋ฐœ
2020.12 ~ 2020.01 ACK ํ˜„๋Œ€์ž๋™์ฐจ ์šธ์‚ฐ๊ณต์žฅ ์ง„๋‹จ๊ฒ€์‚ฌ์‹ค DB ์ „ํ™˜ ์ž‘์—… ์ง€์› ๋ชจ๋“  ์ง„๋‹จ๊ฒ€์‚ฌ์žฅ๋น„ ์ธํ„ฐํŽ˜์ด์Šค์— ์‹ ๊ทœ DB ์—ฐ๋™ ๋ฐ ์ฟผ๋ฆฌ ๋™์ž‘ ์—ฌ๋ถ€ ํ™•์ธ

๐Ÿ›  Skills

Category Skills
Backend Java, Spring Boot, Spring Data JPA, QueryDSL, Spring Batch, WebSocket, SSE, Gradle, Maven
Frontend HTML, CSS, JavaScript
Database MySQL, Oracle, PostgreSQL, Redis, Valkey, MongoDB, ElasticSearch
Server / DevOps AWS EC2, AWS RDS, AWS ElasticCache, Docker, Grafana, Prometheus, GitHub Actions, Jenkins
Tools / Test Code IntelliJ IDEA, Visual Studio Code, JUnit5, Mockito
Operating System Ubuntu 22.04 LTS, Rocky Linux 8, CentOS 7
Collaboration Tools Git, Jira, Slack, Notion, Mattermost, Discode

๐Ÿ›  Projects

  • TRPG ๊ฒŒ์ž„ DungeonTalk (2025.07 ~ 2025.08) ๋งํฌ
  • ๊ฐ์ • ๊ธฐ๋ฐ˜ ๋„์„œ ์ถ”์ฒœ ์„œ๋น„์Šค (2025.07 ~ 2025.07) ๋งํฌ
  • ๊ฐœ๋ฐœ์ž์˜ ์ž๊ธฐ๊ณ„๋ฐœ์„ ์œ„ํ•œ ๋ฌธ์ œ ๊ณต์œ  ์„œ๋น„์Šค (2024.10 ~ 2024.11) ๋งํฌ
  • ๋งž์ถคํ˜• ์ •๋ณด ์กฐํšŒ ์„œ๋น„์Šค (2023.01 ~ 2023.03) ๋งํฌ

๐ŸŽค Presentation & Experience


๐ŸŽ“ Education & Training

๊ธฐ๊ฐ„ ๊ณผ์ •๋ช… ์„ฑ๊ณผ
2025.06 ~ 2025.08 ๋ฉ‹์Ÿ์ด์‚ฌ์ž์ฒ˜๋Ÿผ ๋ฐฑ์—”๋“œ ๋‹จ๊ธฐ ์‹ฌํ™” ๊ณผ์ • DungeonTalk ์ตœ์šฐ์ˆ˜ ํ”„๋กœ์ ํŠธ ์„ ์ •
2024.06 ~ 2024.11 KOSTA Java Cloud ๋ฐฑ์—”๋“œ ๊ณผ์ • DoDream ์ตœ์šฐ์ˆ˜ ํ”„๋กœ์ ํŠธ ์„ ์ •, ์šฐ์ˆ˜ ํ›ˆ๋ จ์ƒ ์ƒ
2022.09 ~ 2023.03 ์ œ๋กœ๋ฒ ์ด์Šค ๋ฐฑ์—”๋“œ ๊ฐœ๋ฐœ์ž ๊ต์œก Lazier 5๊ธฐ ๋ฐฑ์—”๋“œ ์Šค์ฟจ ์ตœ์šฐ์ˆ˜ ํ”„๋กœ์ ํŠธ
2019.09 ~ 2020.01 ๊ฒฝ๊ธฐ์‚ฐ์—…๊ธฐ์ˆ ๊ต์œก์„ผํ„ฐ IoT ๊ต์œก ๊ฒฝ๊ธฐ๋„์ง€์‚ฌ ์ƒ, Iโ€‘HOME ํ”„๋กœ์ ํŠธ
2012.03 ~ 2018.02 ๋™์–‘๋ฏธ๋ž˜๋Œ€ํ•™๊ต ๋กœ๋ด‡๊ณตํ•™๊ณผ ์กธ์—…

๐Ÿ… Certificate

๊ธฐ๊ฐ„ ์„ฑ๊ณผ
2025.06 ์ •๋ณด์ฒ˜๋ฆฌ๊ธฐ์‚ฌ ํ•„๊ธฐ ํ•ฉ๊ฒฉ, ํ•œ๊ตญ์‚ฐ์—…์ธ๋ ฅ๊ณต๋‹จ
2024.10 ๋ฆฌ๋ˆ…์Šค๋งˆ์Šคํ„ฐ 2๊ธ‰, ํ•œ๊ตญ์ •๋ณดํ†ต์‹ ์ง„ํฅํ˜‘ํšŒ(KAIT)
2023.06 ITIL v4 foundation, PeopleCert
2022.12 SQLD, ํ•œ๊ตญ๋ฐ์ดํ„ฐ์‚ฐ์—…์ง„ํฅ์›

๐Ÿ† Awards

๊ธฐ๊ฐ„ ๋‚ด์šฉ
2017.12 ๊ต๋‚ด ๋„์„œ๊ด€ ๋ฌธํ™”ํ–‰์‚ฌ ํ•˜๋ฐ˜๊ธฐ ์ตœ๋‹ค ๋‹ค๋…์ƒ ์ˆ˜์ƒ
2017.06 ๊ต๋‚ด ๋„์„œ๊ด€ ๋ฌธํ™”ํ–‰์‚ฌ ์ƒ๋ฐ˜๊ธฐ ์ตœ๋‹ค ๋‹ค๋…์ƒ ์ˆ˜์ƒ
2015.07 ๊ตญํšŒ์˜์žฅ๋ฐฐ โ€˜์ธ์„ฑโ€™ ์Šคํ”ผ์น˜ ๋Œ€ํšŒ ์ „๊ตญ ์˜ˆ์„  ์ง„์ถœ

๐ŸŒˆ Github Commit Record

Github Commit Record


โšก๏ธ GitHub stats

Anurag's GitHub stats


๐Ÿšด๐Ÿปโ€โ™‚๏ธ solved.ac

Solved.ac Profile


๐Ÿง‘๐Ÿปโ€๐Ÿ’ป Tech Blog & Contact

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