Backend engineer mainly working with Spring Boot (and sometimes NestJS),
designing APIs and services that are reliable, maintainable, and easy to work with.

• Currently Backend Engineer @ Blissoo Limited (2025.07 ~ now)
• Previously worked on backend systems in B2B / web service environments
• Enjoy collaborating closely with product, frontend, and infra engineers

Backend

Database & Storage

Infra & Others

• Hanyang University – B.S. in Computer Software (2017.03 ~ 2023.02)
• Voronoi Research BetaCavityWeb – Researcher Internship (2022.09 ~ 2023.02)
• SPACEMAP – Software Engineer (2023.02 ~ 2024.02)
• CRScube – Backend Engineer (2024.09 ~ 2025.07)
• Blissoo Limited – Backend Engineer (2025.07 ~ now)

• Designing clean, versioned REST APIs and stable backend architecture
• Improving performance, observability, and error handling in services
• Building services with Spring Boot, JPA/MyBatis, and RDBMS as a core stack