Skip to content
View changi123's full-sized avatar

Block or report changi123

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please donโ€™t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this userโ€™s behavior. Learn more about reporting abuse.

Report abuse
changi123/README.md

๐Ÿ‘จ๐Ÿปโ€๐Ÿ’ป Hong Changi

Software Engineer & Indie Developer | Solving Problems with Code ์ด์ „์—๋Š” B2B ์†”๋ฃจ์…˜ ๊ธฐ์—…(STEG)์—์„œ ITSM ์†”๋ฃจ์…˜ ์ปค์Šคํ„ฐ๋งˆ์ด์ง• ๋ฐ ๊ธฐ๋Šฅ ๊ณ ๋„ํ™”๋ฅผ ๋‹ด๋‹นํ•˜๋ฉฐ ํƒ„ํƒ„ํ•œ ์‹ค๋ฌด ๊ฒฝํ—˜์„ ์Œ“์•˜์Šต๋‹ˆ๋‹ค.ย ย  ํ˜„์žฌ๋Š” ์‚ฌ์šฉ์ž ๊ฒฝํ—˜์„ ๊ฐœ์„ ํ•˜๊ณ  ์ผ์ƒ์˜ ๋ถˆํŽธํ•จ์„ ํ•ด์†Œํ•˜๋Š” ์„œ๋น„์Šค๋ฅผ ๋น ๋ฅด๊ฒŒ ๊ธฐํšยท์ถœ์‹œํ•˜๋Š” 1์ธ ๊ฐœ๋ฐœ์ž๋กœ ํ™œ๋™ ์ค‘์ž…๋‹ˆ๋‹ค. AI๋ฅผ ์ ๊ทน ํ™œ์šฉํ•˜์—ฌ ๊ธฐํš๋ถ€ํ„ฐ ๋ฐฐํฌ๊นŒ์ง€์˜ ์‚ฌ์ดํด์„ ๋‹จ์ถ•ํ•˜๊ณ , ๋‹ค์–‘ํ•œ MVP ํ”„๋กœ๋•ํŠธ๋ฅผ ๋นŒ๋”ฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

ย  ย  ย  ย  ย 


๐Ÿ›  Tech Stack

Backend & Infrastructure

  • Java / Spring Boot: ๋น„์ฆˆ๋‹ˆ์Šค ๋กœ์ง ์„ค๊ณ„ ๋ฐ ์—”ํ„ฐํ”„๋ผ์ด์ฆˆ ์†”๋ฃจ์…˜ ๊ฐœ๋ฐœ
  • SQL (Oracle, MySQL): ๋ฐ์ดํ„ฐ ๋ชจ๋ธ๋ง ๋ฐ ์ฟผ๋ฆฌ ์ตœ์ ํ™”
  • Firebase: ์„œ๋ฒ„๋ฆฌ์Šค ์•„ํ‚คํ…์ฒ˜ ๊ธฐ๋ฐ˜์˜ ๋น ๋ฅธ MVP ๊ตฌ์ถ• ๋ฐ ๋ฐฐํฌ

Frontend

  • React / JavaScript: ์‚ฌ์šฉ์ž ์นœํ™”์ ์ธ ์›น ์ธํ„ฐํŽ˜์ด์Šค ๊ตฌํ˜„
  • Legacy/Template: Thymeleaf, jQuery, JSP/Servlet ํ™œ์šฉ ๊ฒฝํ—˜
  • Mobile: React Native๋ฅผ ์ด์šฉํ•œ ํฌ๋กœ์Šค ํ”Œ๋žซํผ ์•ฑ ๊ฐœ๋ฐœ ๋ฐ MVP ๊ฐœ๋ฐœ

  • Insight: ์ปคํ”Œ์˜ ํŒŒํŽธํ™”๋œ ์ผ์ƒ๊ณผ ์†Œ์ค‘ํ•œ ์ˆœ๊ฐ„๋“ค์„ ๊ณ ๊ฐ๋„ '๋งค๊ฑฐ์ง„' ๋ ˆ์ด์•„์›ƒ์œผ๋กœ ๊ธฐ๋กํ•˜๊ณ  ์‹ค์‹œ๊ฐ„ ๊ณต์œ ํ•˜๋Š” ํ”„๋ผ์ด๋น— ์•„์นด์ด๋น™ ์›น ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์ž…๋‹ˆ๋‹ค.
  • Core Feature: ๊ธฐ๋…์ผ ์ž๋™ ๊ณ„์‚ฐ, ๋‘˜๋งŒ์˜ ๋ฒ„ํ‚ท๋ฆฌ์ŠคํŠธ ๊ด€๋ฆฌ, ๊ฐ์ • ๊ณต์œ  ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•˜๋ฉฐ, Vanilla CSS ๊ธฐ๋ฐ˜์˜ Glassmorphism UI์™€ Framer Motion์„ ํ™œ์šฉํ•œ ๊ณ ์„ฑ๋Šฅ ์• ๋‹ˆ๋ฉ”์ด์…˜์œผ๋กœ ํ”„๋ฆฌ๋ฏธ์—„ํ•œ ์‚ฌ์šฉ์ž ๊ฒฝํ—˜์„ ๊ตฌํ˜„ํ–ˆ์Šต๋‹ˆ๋‹ค.
  • Problem Solving: i18next๋ฅผ ํ†ตํ•œ ์™„์ „ํ•œ ๋‹ค๊ตญ์–ด ๋Œ€์‘๊ณผ Paddle ๊ธ€๋กœ๋ฒŒ ๊ฒฐ์ œ ์‹œ์Šคํ…œ ์—ฐ๋™์œผ๋กœ ์„œ๋น„์Šค ํ™•์žฅ์„ฑ์„ ํ™•๋ณดํ–ˆ์œผ๋ฉฐ, Node.js ๊ธฐ๋ฐ˜์˜ ์ปค์Šคํ…€ ํ•˜๋„ค์Šค ์Šคํฌ๋ฆฝํŠธ๋ฅผ ํ†ตํ•ด ์—„๊ฒฉํ•œ ์ฝ”๋“œ ํ‘œ์ค€ ๋ฐ ๋ณด์•ˆ ๊ฒ€์ฆ์„ ์ˆ˜ํ–‰ํ•˜์—ฌ ๋ฐ์ดํ„ฐ ํ”„๋ผ์ด๋ฒ„์‹œ๋ฅผ ๊ฐ•ํ™”ํ–ˆ์Šต๋‹ˆ๋‹ค.
  • Tech Stack: Tech Stack: React (Vite), Firebase, Vanilla CSS, Framer Motion, i18next, JavaScript.
  • Insight: Gmail ๊ธฐ๋ฐ˜ ์ •๊ธฐ๊ฒฐ์ œ ๋ฉ”์ผ์„ ํƒ์ง€ํ•˜์—ฌ ์‚ฌ์šฉ์ž์˜ ๊ตฌ๋… ์„œ๋น„์Šค์™€ ์›”๋ณ„ ๊ณ ์ •์ง€์ถœ์„ ํ•œ๋ˆˆ์— ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๋„๋ก ๋•๋Š” ์›น ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์ž…๋‹ˆ๋‹ค.
  • Core Feature: ๊ฒฐ์ œ/์˜์ˆ˜์ฆ/๊ตฌ๋… ๊ฐฑ์‹  ๋ฉ”์ผ์„ ๋ถ„์„ํ•ด ์ •๊ธฐ๊ฒฐ์ œ ๊ฐ€๋Šฅ์„ฑ์ด ๋†’์€ ํ•ญ๋ชฉ์„ ์ž๋™ ์ถ”์ถœํ•˜๊ณ , ์‚ฌ์šฉ์ž๊ฐ€ ์ง์ ‘ ๊ตฌ๋… ๋‚ด์—ญ์„ ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๋„๋ก ๊ตฌํ˜„ํ–ˆ์Šต๋‹ˆ๋‹ค.
  • Problem Solving: ์ •๊ธฐ๊ฒฐ์ œ ํ‚ค์›Œ๋“œ, ์ œ์™ธ ํ‚ค์›Œ๋“œ, ๊ธˆ์•ก/์ฃผ๊ธฐ ์ •๋ณด ๋“ฑ์„ ์กฐํ•ฉํ•ด ๋‹จ์ˆœ ๋ฉ”์ผ ๊ฒ€์ƒ‰๋ณด๋‹ค ์ •ํ™•ํ•œ ํƒ์ง€ ํ๋ฆ„์„ ์„ค๊ณ„ํ–ˆ์Šต๋‹ˆ๋‹ค.
  • Tech Stack: React, Firebase, Gmail API, JavaScript

๐Ÿ“‚ Selected Archive (Academic & Early Projects)

  • ๐Ÿฅ‡ I-Sfin (์ตœ์šฐ์ˆ˜์ƒ): ์•„์ด ๊ฒฝ์ œ ๊ต์œก ์„œ๋น„์Šค (Spring Boot, ํšŒ์›๊ฐ€์ž…/๋งˆ์ดํŽ˜์ด์ง€ B/F ์ „๋‹ด)
  • 9Dorak (๊ตฌ๋„๋ฝ): Kakao/Daum OpenAPI ์—ฐ๋™ ๋ฐฐ์†ก์ง€ ๊ด€๋ฆฌ ์‹œ์Šคํ…œ ๊ตฌ์ถ•
  • ๋ฒˆ๊ฐœ์žฅํ„ฐ ํด๋ก : JSP/Servlet ๊ธฐ๋ฐ˜ ์ค‘๊ณ  ๊ฑฐ๋ž˜ ํ”Œ๋žซํผ ๊ธฐ๋Šฅ ๊ตฌํ˜„
  • Study Program: Spring + Mybatis ๊ธฐ๋ฐ˜ ์˜์–ด ๊ณต๋ถ€ ํ”„๋กœ๊ทธ๋žจ ๊ฐœ๋ฐœ

๐Ÿ“Š Experience & Education

  • STEG (์—์Šคํ‹ฐ์ด์ง€) | 2024.02 - 2026.06 ย  - ITSM ์†”๋ฃจ์…˜ ์ปค์Šคํ„ฐ๋งˆ์ด์ง• ๋ฐ ๊ธฐ๋Šฅ ๊ณ ๋„ํ™” ๊ฐœ๋ฐœ
  • ๋™๊ตญ์‹œ์Šคํ…œ์ฆˆ | 2024.08 - 2024.10 | ๊ฐœ๋ฐœ ์ธํ„ด
  • ์‹ ํ•œ DS ๊ธˆ์œต SW ์•„์นด๋ฐ๋ฏธ | 2023.08 - 2024.02 | ์ตœ์šฐ์ˆ˜์ƒ ์ˆ˜์ƒ
  • ์Œ์šฉ๊ต์œก์„ผํ„ฐ | Java-Full-Stack ๊ณผ์ • ์ˆ˜๋ฃŒ (2023.01 - 2023.07)

โœ๏ธ Continuous Learning


๐Ÿ“ซ Contact & Social

Pinned Loading

  1. Algorithm-And-Data_structure Algorithm-And-Data_structure Public

    ๊ต์œก๊ณผ์ • ์ˆ˜๋ฃŒ ํ›„ ๋ฌธ์ œ ํ•ด๊ฒฐ ์ปค๋ฐ‹ โœ”( problem_solving) + ์ž๋ฃŒ๊ตฌ์กฐ ๊ณต๋ถ€(data_structure)

    Java

  2. changi123 changi123 Public

    ReadMe

  3. jpashop jpashop Public

    ์ธํ”„๋Ÿฐ ๊น€์˜ํ•œ ์Šคํ”„๋ง ๋ถ€ํŠธ์™€ JPA ํ™œ์šฉ ๐Ÿš€

    Java

  4. weather-app weather-app Public

    ์ฒซ React native + Android Studio ํ™œ์šฉํ•ด๋ณด๊ธฐ ๐Ÿš€

    JavaScript

  5. isfin-app isfin-app Public

    ๐Ÿš— ๋ฆฌ์•กํŠธ ํ”„๋กœ์ ํŠธ -> ๋ฆฌ์•กํŠธ ๋„ค์ดํ‹ฐ๋ธŒ + ์•ˆ๋“œ๋กœ์ด๋“œ ์ŠคํŠœ๋””์˜ค ํ”„๋กœ์ ํŠธ๋กœ ๋ณ€ํ™˜ํ•˜๊ธฐ

    JavaScript