I am a Junior Database Administrator at SK AX, supporting large-scale telecom production database environments. I work with large-scale Oracle databases handling hundreds of terabytes of data across multiple services, focusing on monitoring, incident response, database migration, and maintaining production system stability.

I value being detail-oriented and continuously learning how complex systems operate in real production environments. Through hands-on experience in database operations, I aim to deepen my expertise in database reliability and performance while expanding my knowledge into MySQL, PostgreSQL, and cloud platforms such as AWS and Azure.

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저는 SK AX에서 근무하고 있는 주니어 Database Administrator(DBA)로, 대규모 통신 서비스의 운영 데이터베이스 환경을 지원하고 있습니다. 현재 수백 TB 규모의 Oracle 데이터베이스와 다양한 서비스 환경에서 모니터링, 장애 대응, 데이터베이스 마이그레이션, 그리고 운영 시스템의 안정성 유지를 중심으로 업무를 수행하고 있습니다.

꼼꼼하게 시스템을 살피고 실제 운영 환경에서 복잡한 시스템이 어떻게 동작하는지 이해하는 것을 중요하게 생각합니다. 실무 경험을 통해 데이터베이스 운영 역량을 지속적으로 발전시키고 있으며, 앞으로 MySQL, PostgreSQL과 같은 다양한 데이터베이스와 AWS, Azure 등 클라우드 환경까지 역량을 확장하는 것을 목표로 하고 있습니다.

• 💼 SK Inc. C&C >link
  Currently working as a Database Administrator (2025/01 ~ )

• 🎓 Chung-Ang Univ. >link
  Earned a Bachelor's degree in Computer Science and Engineering (2020/03 ~ 2025/02)

• 💼 goorm >link
  Worked as a Full Stack Developer Intern, contributing to both frontend and backend development (2024/03 ~ 2024/06)
  
• 🎓 42Seoul >link
  Graduated from the 42 Seoul program and became a member (2022/03 ~ 2024/01)
  
• 💻 Amazing Pong >link
  Web service for pong game with chat and social features (2023/08 ~ 2024/01)
  • Participated as a Back-end Developer
• 🎖️ Certification
  • TOEIC Speaking
    : AL(Advanced Low) (2024/12)
  • TOPCIT(Test Of Practical Competency in IT)
    : 725 (Level 4) (2024/10)
  • SQL Developer (2024/09)

• 💻 Lipple >Link
  Application for learning and correction Korean pronunciation based on lip-reading (2023/08 ~ 2023/12)
  • Participated as an Application Developer
  • Participated in UI/UX Design
  • 🏆 Awards & Honors
    Excellence prize for 2nd CAU LINC3.0 Capstone Design Contest(Engineering, Natural Sciences Division), 2023
    2023 제 2회 CAU LINC3.0 캡스톤디자인 경진대회 우수상(공학, 자연 부문)

• 💻 42polar >link
  Web service for mentoring system in 42Seoul (2022/06 ~ 2022/12)
  • Participated as a Full Stack Developer
  • Participated in UI/UX Design
  • 🏆 Awards & Honors
    Excellence prize(Innovation Academy Dean's prize) for INNO-CON, 2022
    2022 INNO-CON(이노베이션 아카데미 성과 공유 컨퍼런스) 우수상(이노베이션 아카데미 학장상)

... Check out my LinkedIn for more details!