I am a Computer Science student at Hanyang University ERICA. I am interested in backend development, C++ system programming, and AI-based services.
I enjoy building services that connect real user problems with practical software solutions. Currently, I am strengthening my fundamentals in Java/Spring, C++, algorithms, and backend architecture.
A backend service for recording emotions with location-based data. Implemented record CRUD APIs, emotion metadata handling, and backend structure using Spring Boot, JPA, and PostgreSQL.
An AI-based Korean honorific speech practice service. Built a FastAPI backend pipeline using rule-based validation, classifier results, and LLM feedback generation.
https://pungmul-frontend.vercel.app/
A community-based web service for Pungmul club members, combined with AI tutoring features. Developed backend features for community interaction, content management, and learning support using Java/Spring.
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HEPC Algorithm Programming Contest 3rd Place, Hanyang University ERICA
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Capstone Design Competition Excellence Award, 3rd Place, Industry-Academic Cooperation Project Built an unmanned store application with real-time product recognition and smart checkout features.
- Java / Spring Boot fundamentals
- JPA and backend architecture
- C++ for system-level programming
- Algorithm problem solving
- AI service integration