Backend Developer specialized in Data Management Systems and AI-driven Solutions.
I focus on building scalable architectures and optimizing data workflows with a pragmatic, growth-oriented mindset.
- Languages: Java, Python, JavaScript, SQL
- Frameworks: Spring Boot, Spring Cloud (MSA), Node.js
- Databases: Oracle, PostgreSQL, MySQL, DB2
- Infra & DevOps: Docker, Linux, Jenkins, AWS
Software Engineer @ Exem May 2025 β Present
- Developing RAG-based AI Standard Dictionary & Big Data Service Platform (Seoul Metropolitan Gov.)
- Designing metadata collection architecture for public sector cloud environments.
- Building social sharing & interaction features for public data web services.
Software Engineer @ WiseItech Jun 2022 β May 2025
- K-Bank β Data Governance Modernization: Strengthened personal & credit information management; built data ownership tracking and gap analysis reporting system.
- STEP Platform (Korea Tech. Univ.) β 2nd Modernization: Developed RESTful OpenAPI for external system integration (Goyong24); optimized large-scale batch processing with Spring Quartz Scheduler; established Jenkins CI/CD pipelines and Jennifer performance monitoring.
- Lotte Capital β L-ONE System Rebuild: Rebuilt metadata management system from scratch; improved system structure and maintainability.
- KERIS β Education Data Integration System: Developed ESB-based meta integration APIs across 17 regional education offices.
- Internal Tooling: Built a Docker-based DBMS auto-configuration tool; adopted department-wide and presented at internal tech session.
- B.S. in Computer Science (Double Major in Statistics) | KNOU (2024βPresent)
- B.A. in Creative Writing | SDU (Graduated 2020)
- Engineer Information Processing
- Linux Master Level 2
- SQLD (SQL Developer)
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- μΈνλΌ: Docker, Linux, Jenkins, AWS
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- μ¬λ΄ λꡬ κ°λ°: λ컀 κΈ°λ° DBMS μλ κ΅¬μ± νλ‘κ·Έλ¨ κ°λ°, λΆμ λ΄ λ°°ν¬ λ° μ¬λ΄ κ΅μ‘ λ°ν μ§ν.
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- SQLD (SQL κ°λ°μ)