🎯 Backend Engineer | 🧠 AI Enthusiast | 🎸 Music Lover
📍 Based in Korea | 🧑‍💻 ISFP (Developer with aesthetic sense!)

• ✨ Building LangScape – LLM-driven AI prototype (Spring + React)
• 💸 Developing DividendStock Analyzer – PWA for stable dividend stock insights (React + FastAPI)
• 📘 Studying React 19, Vite, and modern TSConfig best practices
• 🧪 Experimenting with Spring AI, CrewAI, LangGraph, A2A Prompting

• Java 21, Spring Boot, Spring Security, Spring Data JPA
• 🔄 Spring AI – Prompt 기반 Agent 구성 리팩토링 중

• vue3 + JavaScript + pinia + SCSS
• React 19 + TypeScript, Vite
• 🔄 Tailwind CSS, ESLint, Prettier – 구성 최적화 중
• 🧪 Redux, Zustand, TanStack Query – 상태 관리 전략 고민 중

• Docker, Colima, GitHub Actions

• 🔄 GPT-4o + Spring AI - 스터디 프로젝트 진행 중
• 🧪 LangChain, LangGraph, CrewAI – Agent Orchestration 실험 예정

• MySQL 8.x, PostgreSQL, SQLite (for embedded PoC)
• ⏳ Kafka – 예약 이벤트 보류

• VSCode, IntelliJ IDEA Ultimate, Cursor AI

I’m not only a user of open-source tools — I aim to contribute back.
The goal is to understand deeply, participate genuinely, and eventually submit PRs.

🔖 Watching:

• spring-projects/spring-ai
• langchain-ai/langchain
• vite
• react
• tailwind

update 예정

update 예정

• 📝 Writes tech notes (in Korean) - 고민중
• 🎾 Plays tennis when not coding - 요새는 다이어트 위해 헬스장을...
• 🔭 Believes in upstream contribution and agent collaboration