Python · Machine Learning · SQL · DSA
I build practical AI and data systems — from real-world data to models, APIs, databases, and deployable applications.
End-to-end marketplace ML system with leak-safe feature engineering, model comparison, FastAPI, Streamlit, Docker, and CI/CD.
Python scikit-learn XGBoost FastAPI Docker
SQL analytics capstone on 50K real Mercari listings covering database design, business analysis, advanced SQL, and query optimization.
MySQL SQL CTEs Window Functions Query Optimization
Production-oriented ML pipeline over 5.8M US domestic flights with XGBoost, SHAP, FastAPI, Docker, GitHub Actions, and Streamlit.
Python XGBoost SHAP FastAPI Docker
Languages: Python · SQL
ML / Data: NumPy · Pandas · scikit-learn · XGBoost · SHAP · Matplotlib · Seaborn
Backend / Deployment: FastAPI · Streamlit · Docker · GitHub Actions · Git
Databases: MySQL · Database Design · Query Optimization
Foundations: Linear Algebra · Calculus · Probability & Statistics · DSA
Deep Learning · Mathematics for ML · Advanced DSA · LLMs · Japanese
Building toward AI/ML engineering internships and production ML roles, with a strong interest in Japan's technology ecosystem.
Learn deeply · Build publicly · Keep improving 🚀