About
Hi, I'm Hot Gamja (Donghee). A backend developer who enjoys building reliable systems and learning in the open.
Skills
Java
Spring Boot
Spring MVC
MyBatis
PostgreSQL
Docker
Git
Thymeleaf
Tailwind CSS
Linux
Activities
Personal Tech Blog
Writing about Spring Boot, Docker, algorithms, and real-world development learnings.
Open Source
Building and sharing projects on GitHub. Passionate about clean architecture and developer experience.
Featured Projects
Check out my work on the Projects page.
GitHub