Anna Quinlan
Software Engineer at Apple
San Francisco Bay Area United States
Summary
👤
Senior🎓
Top SchoolAnna Quinlan is a software engineer with eight years of experience building impactful products at the intersection of health, mobile, and system software, currently on Apple’s SwiftUI team. A Stanford CS senior with deep roots in diabetes research and device software, she contributed to Loop, a widely used open-source automated insulin delivery app, and helped ship features that improved safety and usability for thousands of users. Her internships at Apple, Microsoft, Tidepool, and Stanford Medicine show a pattern of shipping production-ready mobile features, performance improvements, and data-driven clinical tooling. She cares about accessible, human-centered tech and increasing Indigenous and female representation in STEM, and brings that perspective into product design and community work. Outside of code she’s an avid backpacker, long-distance runner, and sourdough baker—habits that mirror her methodical, endurance-minded approach to engineering.
8 years of coding experience
7 years of employment as a software developer
High School Diploma, High School Diploma at Menlo-Atherton High SchoolBachelor's degree, Computer Science; notation in Spanish, Bachelor's degree, Computer Science; notation in Spanish at Stanford University
Stackoverflow
11reputation
1kreached
0answers
1question
Github Skills (11)
healthkit10
swift10
ios10
user-interface10
loops10
ui-design9
watchkit8
obj7
objective-c7
qt6
python6
Programming languages (4)
Github contributions (5)
LoopKit/LoopKit
Mar 2020 - Nov 2022
A set of iOS tools for building closed-loop insulin delivery apps
Role in this project:
iOS Mobile Developer
iOS Mobile DeveloperContributions:11 reviews, 40 commits, 19 PRs in 2 years 8 months
Contributions summary:Anna primarily contributes to the development of iOS tools within the repository, specifically for closed-loop insulin delivery apps. Their work includes implementing delegate notifications for pump manager changes, integrating mock prescription functionality, and creating the initial welcome screens within the user interface. They've also focused on enhancing the user interface by making various visual components configurable, like action buttons and instruction lists, and refactoring parts of the existing codebase.
ios
LoopKit/Loop
Feb 2020 - Jan 2021
An automated insulin delivery app for iOS, built on LoopKit
Role in this project:iOS Mobile Developer
iOS Mobile DeveloperContributions:16 reviews, 34 commits, 21 PRs in 11 months
Contributions summary:Anna contributed significantly to the Loop app, an automated insulin delivery app for iOS. Their commits focused on integrating sleep data into complication calculations, adding features like sleep permissions and updates to match development standards. Additionally, the user addressed crash fixes, authorization issues, and made updates to the insulin model preset.
iosdiabetesdiabetes-appdiabetes-prediction
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