A software engineer who enjoys collaboration and embraces new challenges.
I strive to deeply understand both technology and product context to build meaningful services.
- (Apr 2023 โ Nov 2023) Trainee, SW Maestro 14th
- (Apr 2023 โ Nov 2024) Member, LikeLion (๋ฉ์์ด์ฌ์์ฒ๋ผ)
- (Apr 2024 โ Jun 2024) Backend Intern, Mobile App Development Cooperative
- (Jan 2025 โ ing.....) Java Developer, Seculetter Inc.
- (May 2025 โ Oct 2025) Member, YAPP Tech Community
- (Jul 2025 โ Nov 2025) Yorkie, Mentee at Open Source Contribution Academy (OSCA)
- (Apr 2025) AWS Certified Solutions Architect โ Associate โ Amazon Web Services โ โ Pass
- (Apr 2025) Engineer Information Processing โ QNet (HRDK) โ โ Pass
- (Mar 2023) SQL Developer (SQLD) โ KData โ โ Pass
- (Nov 2022) Network Administrator Level 2 โ ICQA โ โ Pass
- (Mar 2022) Computer Specialist in Spreadsheet & Database Level 2 โ โ Pass
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TeamPlanner (Apr 2023 โ Nov 2023)
โ Spring Boot, MySQL, Layered Architecture, React -
FoodLog (July 2024 โ Dec 2024)
โ *Spring Boot, Flask, Mysql, AWS -
FlowBit (May 2024 โ Dec 2024)
โ Spring Boot, Microservices Architecture, ApiGateway, Spring batch, MongoDB, MySQL, Docker -
nklcb (May 2024 โ Dec 2024)
โ Spring Boot, MySQL, Docker, AWS , Scheduled
- ๐ฅ **YAPP 26th Demoday - ์ต์ฐ์์ 2025.8 (2025)
- ๐ฅ Kangnam University Capstone Festival โ 2nd Place (2025)
- ๐ฅ K-PaaS Cloud Platform Contest โ Korea Cloud Association Presidentโs Award (2024)
- ๐ Kangnam University Academic Festival โ 1st Place (2023)
- ๐ Wanted Pre-Onboarding Backend Challenge โ (2024)
yorkie- fix: resolve flaky TestBatchExpiration/Process_Expire_Batch testyorkieโ Add project API key rotation for enhanced securityspring-bootโ Add Date/UUID deserialization tonullSafeValuespring-bootโ Add test for mapper transformation withnullSafeValuespring-data-jpaโ Refactor: remove unused query parameter ingetCountQueryredis/lettuceโ Replace hardcodedGT/LTwithCommandKeywordenumredis/lettuceโ Update documentation for shaded JAR deprecation
- Bean ์ถฉ๋ ์๋ ๋ฉํฐ๋ชจ๋ ๊ตฌ์ฑ, ์ด๋ ๊ฒ ์ค๊ณํ์ต๋๋ค
- ๋ถ๋์์์ ์ ํจ์ ๊ณผ ํด๊ฒฐ๋ฒ
- NOT IN ์ฟผ๋ฆฌ๋ ์ ์คํ๊ฒ ์ฌ์ฉํ์
- HashSet<URL> ๊ธฐ๋ฐ ์
์ฑ URL ์ค๋ณต ์ ๊ฑฐ ๋ก์ง์ ํจ์ ๊ณผ ํด๊ฒฐ๊ธฐ
- YAPP ์ง์ฅ์ธ ๋์๋ฆฌ ์๋ฅํฉ๊ฒฉ ๋ฐ ๋ฉด์ ํ๊ธฐ
- CKA ์๊ฒฉ์ฆ ๊ณต๋ถ
- I majored in software engineering.
- I am interested in and studying backend development.
- I have a focus on learning Spring Framework, DevOps, CI/CD, and AWS-based infrastructure.
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aws
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mysql
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advanced java
- Email: hmg5959@gmail.com



