Backend developer who builds AI services end-to-end. Focused on system reliability, performance optimization, and data pipeline design.
Spring Boot FastAPI Python PostgreSQL Redis Kubernetes Kafka
Currently exploring: PyTorch LangChain RAG
| Project | |
|---|---|
| 코테독촉기 | Flask → Kotlin migration · p95 4,234ms → 24ms (176x) |
| MilliSeconds | K8s OOMKilled fix · Kafka MSA pipeline |
| News Tracker | pgvector hybrid search · async Job system |
| ICN Airport Chatbot | KoBERT intent classification 99.7% · LangGraph |



