Hi, I'm

Tiffany.

I design and build AI-powered products.

NLP • RAG • Generative AI • Explainable RL

I turn ideas into shipped experiences.

View My Work Resume

About Me

Welcome to my page! 👋🏻

I'm Tiffany, an AI builder and startup founder. I like taking ambitious ideas and turning them into products people can actually use. I work across NLP, RAG, and Generative AI, and I'm especially interested in making AI systems more reliable and explainable.

Before that, I interned at NASA Ames, contributing to spacecraft system modeling and testing. The experience shaped how I think about engineering: build for real constraints, test carefully, and prioritize systems that hold up in the real world.

Now I'm building an early-stage AI startup, exploring agent workflows and retrieval-driven experiences that bridge research and real-world impact.

About Me

My Projects

DaVQi-EducationAI

Demo

AI-powered K–12 science practice with instant short-answer feedback and misconception detection for students and homeschool families.

XAI-Emotion

Demo

Predicts emotional arousal from audio features using machine learning, with SHAP-based explanations of feature importance.

Poli-NLP-Classifier

Demo

Poli is a web application that allows users to input political posts and automatically classifies them into categories using natural language processing (NLP).