Hi, I'm Mabel!

I’m a computer science student at Cornell who enjoys building things that people actually use. I’m currently an Android developer with Cornell AppDev and will be joining M&T Bank as an intern this summer. I like working on products that people use in their daily lives, especially ones that feel tangible! Outside of coding, I’m usually trying new coffee shops and restaurants, going on runs or hikes, or putting together fun outfits. I also really enjoy meeting new people, so feel free to reach out!

Mabel Qiu
where I've been
Jun 2026
Software Engineering Intern
M&T Bank — Buffalo, NY
Coming soon.
Feb 2026
Android Developer
Cornell AppDev — Ithaca, NY
Built and shipped features for Score, an open-source Android app by Cornell AppDev, using Kotlin and Jetpack Compose to create responsive, reusable UI components. Developed networking layers to retrieve and display live game data, handling asynchronous requests, error states, and dynamic UI updates.
Jun 2025 – Aug 2025
IT Project Management Intern
Siemens Healthineers — Malvern, PA
Led end-to-end migration of 50+ Smartsheets to Monday.com across 6 IT teams. Onboarded 30+ users with structured access controls to improve automation, collaboration, and cost efficiency.
Mar 2025 – Aug 2025
Full Stack Intern
Tyger Fit Lab — Remote
Developed frontend with React Native, Expo, and TypeScript — dynamic social feed, customizable profile pages, and real-time social interactions. Collaborated with a cross-functional team to ship a production Android app.
languages
Java Python OCaml JavaScript TypeScript Kotlin LaTeX
frameworks & tools
React React Native Expo Node.js Express PyTorch Jetpack Compose SQLite Git Android Studio NumPy Pandas Figma
Cornell University, College of Engineering
B.S. Computer Science · Aug 2024 – Jun 2028
Minors: AI, Operations Research in Engineering
Coursework: OOP & Data Structures, Analysis of Algorithms, Discrete Math, Linear Algebra, Functional Programming
Programs: Susqehanna Discovery Day, Coding it Forward Discovery Program
things I've made
🏆
Score
Kotlin · Jetpack Compose · Android
Open-source Cornell AppDev Android app centralising discovery and tracking of athletic events. Built responsive UI screens and networking layers for live game data.
view on github →
🤖
Credit Analysis Agent
Python · PyTorch · LLM APIs
AI-powered system validating loan applications against credit records. Modular risk evaluation pipeline generating structured Risk Analysis, Credit Profile, and Recommendation outputs.
view on github →
⌨️
CamlType
OCaml · GTK
Led a team of 4 to build a typing practice app with multiple modes, real-time input handling, color-coded feedback, and live performance metrics.
view on github →
💪
Tyger Fit App
React Native · TypeScript · Expo
Full-stack fitness social app with dynamic feed, customisable profiles, and real-time interactions. Designed in Figma and shipped to production Android.
let's connect

Always happy to chat!