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Achievements

Achievement: Pull Sharkx3Achievement: Galaxy BrainAchievement: Quickdraw

Achievements

Achievement: Pull Sharkx3Achievement: Galaxy BrainAchievement: Quickdraw

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jjsh0208/README.md

๐Ÿง‘โ€๐Ÿ’ป About Me

์•ˆ๋…•ํ•˜์„ธ์š”. Java์™€ Spring Boot ๊ธฐ๋ฐ˜ ๋ฐฑ์—”๋“œ ๊ฐœ๋ฐœ์— ๊ฐ•์ ์„ ๊ฐ€์ง„ ๊ฐœ๋ฐœ์ž ์ „์Šนํ˜„์ž…๋‹ˆ๋‹ค.
๋Œ€๊ทœ๋ชจ ํŠธ๋ž˜ํ”ฝ์—์„œ๋„ ์•ˆ์ •์ ์ธ ์„œ๋น„์Šค๋ฅผ ๊ฐœ๋ฐœํ•˜์—ฌ ์‚ฌ์šฉ์ž ๊ฒฝํ—˜ ํ–ฅ์ƒ์— ๊ธฐ์—ฌํ•˜๋Š” ๊ฒƒ์„ ๋ชฉํ‘œ๋กœ ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

์ฃผ์š” ๊ฒฝํ—˜์œผ๋กœ, Redis ์บ์‹ฑ๊ณผ ๋น„๋™๊ธฐ ์ฒ˜๋ฆฌ ๊ธฐ์ˆ ์„ ์ ์šฉํ•˜์—ฌ ๋ฆฌ๋ทฐ '์ข‹์•„์š”' ๊ธฐ๋Šฅ์˜ ์‘๋‹ต ์‹œ๊ฐ„์„ 63% ๊ฐœ์„ ํ•˜๊ณ  ํ‰๊ท  100ms ์ด๋‚ด๋กœ ๋‹จ์ถ•์‹œํ‚จ ๊ฒฝํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.

๐Ÿ’ก Projects

ํ”„๋กœ์ ํŠธ ๋ช… ์„ค๋ช… ๊ธฐ์ˆ  ์Šคํƒ ์—ญํ•  ๊ธฐ๊ฐ„ ๊ด€๋ จ
๋งํฌ
๐Ÿš€ ๊ณต์—ฐ ํ‹ฐ์ผ“ ์‹ค์‹œ๊ฐ„ ์˜ˆ๋งค ์‹œ์Šคํ…œ (MSA) ๋Œ€๊ทœ๋ชจ ๊ณต์—ฐ ์˜ˆ๋งค ํŠธ๋ž˜ํ”ฝ์„ ์ฒ˜๋ฆฌํ•˜๊ธฐ ์œ„ํ•œ ์‹ค์‹œ๊ฐ„ ํ‹ฐ์ผ“ ์˜ˆ๋งค ๋ฐฑ์—”๋“œ ์‹œ์Šคํ…œ Java Spring Boot MySQL Redis Kafka FeignClient QueryDSL TossPayments API Docker EC2 GitHub Actions - ๊ณต์—ฐยท์˜ˆ๋งคยท๊ฒฐ์ œ ๋„๋ฉ”์ธ API ์„ค๊ณ„ ๋ฐ ๊ฐœ๋ฐœ
- Kafka ๊ธฐ๋ฐ˜ ๋น„๋™๊ธฐ ๋ฉ”์‹œ์ง• ์ฒ˜๋ฆฌ
- Redis ์บ์‹ฑ ๋ฐ ๋™์‹œ์„ฑ ์ œ์–ด ์ ์šฉ
- FeignClient ๊ธฐ๋ฐ˜ ์„œ๋น„์Šค ๊ฐ„ ํ†ต์‹  ๊ตฌํ˜„
- GitHub Actions + Docker๋ฅผ ์ด์šฉํ•œ CI/CD ๊ตฌ์ถ•		 2025.04 ~ 2024.05 GitHub
๐Ÿ’ป ๋ฌผ๋ฅ˜ ๊ด€๋ฆฌ ๋ฐ ๋ฐฐ์†ก ์‹œ์Šคํ…œ (MSA) ์ฃผ๋ฌธยท์ƒํ’ˆยท์—…์ฒด ๊ฐ„ ์—ฐ๋™๋˜๋Š” ๋ฌผ๋ฅ˜ ๊ด€๋ฆฌ ๋ฐ ๋ฐฐ์†ก ์ž๋™ํ™” ์‹œ์Šคํ…œ Java Spring Boot PostgreSQL Redis RabbitMQ FeignClient QueryDSL Gemini API Slack API Docker - ์ฃผ๋ฌธยท์ƒํ’ˆยท์—…์ฒด ๊ฐ„ ์‚ฌ๊ฐ€(Saga) ํŒจํ„ด ๊ธฐ๋ฐ˜ ํ”„๋กœ์„ธ์Šค ์„ค๊ณ„
- ๋„๋ฉ”์ธ REST API ๋ฐ ๋ฉ”์‹œ์ง€ ๊ธฐ๋ฐ˜ MSA ๊ตฌ์กฐ ์„ค๊ณ„
- RabbitMQ ๊ธฐ๋ฐ˜ ์ด๋ฒคํŠธ ์ฒ˜๋ฆฌ ๊ตฌ์กฐ ์„ค๊ณ„ ๋ฐ ์šด์˜
- ์ด๋ฒคํŠธ ์‹œํ€€์Šค ์ •๋ฆฌ ๋ฐ ํŒ€ ๋ฆฌ๋”ฉ (ํŒ€์žฅ)		 2025.03 GitHub
๐Ÿ“ฆ ๋ฐฐ๋‹ฌ ์ฃผ๋ฌธ ๋ฐฑ์—”๋“œ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ๋ฐฐ๋‹ฌ ์ฃผ๋ฌธ ๋ฐ ํšŒ์› ์ธ์ฆ ๊ธฐ๋Šฅ์„ ํฌํ•จํ•œ ๋ฐฑ์—”๋“œ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ Spring Boot 3.x Spring Data JPA QueryDSL Spring Security 6.x Swagger (Springdoc OpenAPI) PostgreSQL H2 Tomcat 9.0 JWT Docker Docker Compose nginx GitHub Actions - USER ๋„๋ฉ”์ธ ์„ค๊ณ„ ๋ฐ ์ธ์ฆ/์ธ๊ฐ€ ๋กœ์ง ๊ตฌํ˜„
- JWT ๋ฐœ๊ธ‰ ๋ฐ ์žฌ๋ฐœ๊ธ‰ ๊ธฐ๋Šฅ ๊ฐœ๋ฐœ
- Spring Security ๊ธฐ๋ฐ˜ ํ† ํฐ ์ธ์ฆ ๊ตฌ์กฐ ์„ค๊ณ„		 2025.02 GitHub
๐ŸŒฑ ๋†์ดŒ ์ฒดํ—˜ ๊ธฐํš ๋ฐ ํ™๋ณด ์˜์ƒ ์ œ์ž‘ ์ง€์› ํ”Œ๋žซํผ ๋†๊ฐ€์˜ ์ฒดํ—˜ ๋“ฑ๋ก์„ ๋•๊ณ  AI ๊ธฐ๋ฐ˜ ๋ฆฌ๋ธŒ๋žœ๋”ฉยท์ถ”์ฒœยทํ™๋ณด ์˜์ƒ ์ œ์ž‘์„ ์ œ๊ณตํ•˜๋Š” ์›น ์„œ๋น„์Šค Java Spring Boot 3.5 Spring Data JPA Spring Data Redis Elasticsearch FastAPI OpenAI API MySQL React Docker - ๋†์žฅ ๋ฐ ์ฒดํ—˜ ๋„๋ฉ”์ธ API ์„ค๊ณ„ ๋ฐ ๊ฐœ๋ฐœ
- OpenAI API ์—ฐ๋™์œผ๋กœ ์ฒดํ—˜ ๋ฆฌ๋ธŒ๋žœ๋”ฉ ๋ฐ ๋งž์ถคํ˜• ์ถ”์ฒœ ๊ธฐ๋Šฅ ๊ตฌํ˜„
- Elasticsearch ๊ธฐ๋ฐ˜ ๊ณ ๊ธ‰ ๊ฒ€์ƒ‰ ๊ธฐ๋Šฅ ๊ฐœ๋ฐœ		 2025.10 GitHub

๐Ÿ† Key Achievements

์ฃผ์ œ (Topic) ๊ด€๋ จ ๋งํฌ (Link)
๐Ÿš€ [๋ฆฌ๋ทฐ ํ‰์ ] ์„ฑ๋Šฅ ์ตœ์ ํ™” (Query Indexing & Redis Pipeline) QueryIndexing ๋ฐ RedisPipline ๋„์ž…
๊ธฐ์กด ์„ฑ๋Šฅ ์ธก์ •
๋ฆฌ๋ทฐ ๋ณ€๊ฒฝ ๊ฐ์ง€ ๊ธฐ๋ฐ˜ ํ‰์  ๊ฐฑ์‹ 
๐Ÿš€ [MySql] MySql์—์„œ UUID,Double ํƒ€์ž… ์ฒ˜๋ฆฌ Blog
๐Ÿš€ [Redis ์ง๋ ฌํ™”] Redis ์บ์‹ฑ - Jackson LocalDateTime ์ง๋ ฌํ™” ๋ฌธ์ œ ํ•ด๊ฒฐ Blog
๐Ÿš€ [๋„๋ฉ”์ธ ์„ค๊ณ„] ๊ฒฐ์ œ ๋„๋ฉ”์ธ ํŠธ๋Ÿฌ๋ธ”์ŠˆํŒ… (์ฑ…์ž„ ๋ถ„๋ฆฌ) Blog
๐Ÿ’ป [๋™์‹œ์„ฑ ์ œ์–ด] ์žฌ๊ณ  ๊ฐ์†Œ ๋™์‹œ์„ฑ ์ œ์–ด (RabbitMQ & ๋น„๊ด€์  ๋ฝ) Blog
๐Ÿ’ป [Saga Pattern] ๋ฌดํ•œ ์žฌ์‹œ๋„ ๋ฐฉ์ง€ (Redis ํ™œ์šฉ) Blog
๐Ÿ“ฆ [Spring MVC] ๋ฐ์ดํ„ฐ ๋ฐ”์ธ๋”ฉ ์ˆœ์„œ (ํŠธ๋Ÿฌ๋ธ”์ŠˆํŒ…) Blog
๐ŸŒฑ [Elasticsearch] '_class' ํ•„๋“œ ์—ญ์ง๋ ฌํ™” ๋ฌธ์ œ ํ•ด๊ฒฐ Blog

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