👨‍💻 Minwoo Kim | Software Engineer

A software engineer who enjoys collaboration and embraces new challenges.
I strive to deeply understand both technology and product context to build meaningful services.

---

🧑‍💼 Org / Career

• (Apr 2023 – Nov 2023) Trainee, SW Maestro 14th
• (Apr 2023 – Nov 2024) Member, LikeLion (멋쟁이사자처럼)
• (Apr 2024 – Jun 2024) Backend Intern, Mobile App Development Cooperative
• (Jan 2025 – ing.....) Java Developer, Seculetter Inc.
• (May 2025 – Oct 2025) Member, YAPP Tech Community
• (Jul 2025 – Nov 2025) Yorkie, Mentee at Open Source Contribution Academy (OSCA)

---

📜 Certificates & Tests

• (Apr 2025) AWS Certified Solutions Architect – Associate – Amazon Web Services – ✅ Pass
• (Apr 2025) Engineer Information Processing – QNet (HRDK) – ✅ Pass
• (Mar 2023) SQL Developer (SQLD) – KData – ✅ Pass
• (Nov 2022) Network Administrator Level 2 – ICQA – ✅ Pass
• (Mar 2022) Computer Specialist in Spreadsheet & Database Level 2 – ✅ Pass

---

🔒 Private (Toy) Projects

• TeamPlanner (Apr 2023 – Nov 2023)
  → Spring Boot, MySQL, Layered Architecture, React

• FoodLog (July 2024 – Dec 2024)
  → *Spring Boot, Flask, Mysql, AWS

• FlowBit (May 2024 – Dec 2024)
  → Spring Boot, Microservices Architecture, ApiGateway, Spring batch, MongoDB, MySQL, Docker

• nklcb (May 2024 – Dec 2024)
  → Spring Boot, MySQL, Docker, AWS , Scheduled

---

🏅 Awards & Contributions

• 🥇 **YAPP 26th Demoday - 최우수상 2025.8 (2025)
• 🥈 Kangnam University Capstone Festival – 2nd Place (2025)
• 🥇 K-PaaS Cloud Platform Contest – Korea Cloud Association President’s Award (2024)
• 🏆 Kangnam University Academic Festival – 1st Place (2023)
• 🚀 Wanted Pre-Onboarding Backend Challenge – (2024)

🔧 Open Source Contributions

• yorkie - fix: resolve flaky TestBatchExpiration/Process_Expire_Batch test
• yorkie – Add project API key rotation for enhanced security
• spring-boot – Add Date/UUID deserialization to nullSafeValue
• spring-boot – Add test for mapper transformation with nullSafeValue
• spring-data-jpa – Refactor: remove unused query parameter in getCountQuery
• redis/lettuce – Replace hardcoded GT/LT with CommandKeyword enum
• redis/lettuce – Update documentation for shaded JAR deprecation

---

최근 포스팅

• Bean 충돌 없는 멀티모듈 구성, 이렇게 설계했습니다
  
• 부동소수점의 함정과 해결법
  
• NOT IN 쿼리는 신중하게 사용하자
  
• HashSet<URL> 기반 악성 URL 중복 제거 로직의 함정과 해결기
  
• YAPP 직장인 동아리 서류합격 및 면접후기
  
• CKA 자격증 공부
  

INTRODUCE

• 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.

Currently studying

• aws

• mysql

• advanced java

CONTACT

• Email: hmg5959@gmail.com