Justin Kim
Data Analytics & Finance Projects
Graduate student in data analytics engineering building practical projects across finance, analytics, and machine learning.
End-to-End ML Pipeline: Housing Price Prediction
Built a full machine learning pipeline to predict home sale prices, including EDA, feature engineering, model training, and evaluation. Achieved R² = 0.85 and persisted the best model for deployment.
Python · Pandas · scikit-learn · XGBoost · FastAPI · Docker
Real-Time ML System: Stock Sentiment Analyzer
Developed a real-time sentiment analysis system using financial news data, classifying headlines by ticker and visualizing sentiment trends through a live dashboard.
Python · FinBERT · Kafka (Redpanda) · Parquet · Streamlit
SmartRefi: GPA-Based Student Loan Refinance Platform
Designed a normalized MySQL database to model a GPA-based student loan refinancing system and built analytical queries to evaluate lender pricing and refinance behavior.
MySQL · SQL · Python · MongoDB · Data Modeling