andrew heejay lee

an ai digital wardrobe: snap a photo of clothing, get it tagged and embedded, and get weather-aware outfit recommendations. solo-built four-service product (next.js, fastapi, gemini, pinecone).

phishing email detection that explains itself, bert classifier at 99.31% accuracy paired with shap + gemini for plain-language explanations. bu rise data science practicum, first author.

benchmarked seven imu segmentation algorithms and tested whether a neural net could match them. korea science service international research program.

real-time voice phishing detection, 98.46% accuracy with a random forest classifier light enough to run without a gpu. ksef silver medal.