LILLIANZHENG

HEALTHMATHEMATICSDATA

I’m interested in how health information, mathematics, and technology can work together to make complicated questions easier to understand.

VIEW SELECTED WORK

01 / SELECTED WORKDATA EXPLORATION / STUDY TOOLS

PROJECT001PUBLIC HEALTH
DATA EXPLORATION

COMMUNITY HEALTH EXPLORERLIVE / CDC PLACES 2025

U.S. ESTIMATE12.1% DIAGNOSED DIABETES

WEB PROJECT / 2026

Community
Health Explorer

County-level health estimates are useful, but the source tables are difficult to navigate. This project turns the CDC PLACES dataset into a focused tool for comparing patterns across communities.

SOURCE: CDC PLACES API
SCOPE: 3,000+ U.S. counties
STACK: React / TypeScript
ROLE: Data / UI / Development

OPEN LIVE PROJECT SOURCE CODE

PROJECT002LEARNING TOOLS
FLASHCARDS & ORGANIZATION

STUDY DESKYOUR QUIET CORNER

A class. A topic. One card at a time.

WEB PROJECT / 2026

Study
Desk

A quieter place to study. Organize classes into folders, turn notes into flashcards, and practice what needs another look—all on a pixel-art desk that saves your progress across devices.

TOOLS: Flashcards / Folders / Imports
STUDY: Shuffle / Mastery / Review
STACK: React / TypeScript / Cloudflare
ROLE: Design / UI / Development

OPEN STUDY DESK SOURCE CODE

02 / PROFILEINTERESTS & EXPERIENCE

WHAT I’M INTERESTED IN

Health,
mathematics,
and data.

I’m especially interested in health, mathematics, and data. I like work where accuracy matters, context changes the meaning, and the result needs to be clear to someone outside the field.

I’m building experience across data analysis, database systems, virtualization, interface design, and development through coursework and practical projects.

Health

Using information to better understand patterns that affect people and communities.

Mathematics

Working through quantitative questions and making the reasoning easier to follow.

Data

Finding useful structure in complex information without losing the context behind it.