I build reliable software systems.

I’m a software engineer working across DevOps and applied AI, based in Seoul.
I build computer vision systems, machine learning tools, and production software that take AI models from experiments and integrate them into reliable operational workflows.

DiagnoseCloud computer-aided detection platform
Research poster about monitoring mushroom mycelial growth
BlackBoxML project visual
HanGo mobile project management application
DefectNet printed circuit board defect detection project visual

Highlights

Research - 2026

Reconstructing historical XFS filesystems

An ongoing study of read only, provenance preserving recovery of historical inode, namespace, extent, and payload evidence from reformatted XFS volumes.

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Open source - 2026

OpenHanji

A Python parser for reading HWPX documents into typed objects and converting them to JSON, Markdown, or plain text for search, RAG, and backend systems.

Open source - 2025

BlackBoxML

A Python toolkit for tracking machine learning experiments, metrics, parameters, and artifacts without adding a heavyweight platform.

Research - 2025

Ensemble learning: Dynamic feature engineering with SHAP

A SHAP-guided method for identifying relevant, non-redundant features and improving ensemble malware classification while preserving model transparency.

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