Nicole Mitchell
Research Scientist at Google
San Francisco, California, United States
Summary
🤩
Rockstar🎓
Top SchoolNikki Borrelli is a Security Engineer at Google with 12 years of software engineering experience spanning mobile, embedded, and web systems. She transitioned from Developer Programs to internal security research at Google, combining hands-on Android development expertise with security-focused investigations. Her open-source contributions to prominent Android samples (including media, storage, views, and security examples) show deep familiarity with AndroidX, Gradle, ExoPlayer, Jetpack Compose, and secure storage patterns. Earlier roles at Smule and game studios show proven results in reducing crash rates, shipping high-quality Android apps, and writing both Java and C++ (including JNI-heavy work). Based in Edinburgh, she brings a practical blend of product-focused engineering and security research, often improving architecture and usability while hardening apps. Less obvious: she routinely bridges low-level C/C++ systems and high-level Android UX, making her effective at finding and fixing subtle cross-layer security issues.
12 years of coding experience
11 years of employment as a software developer
Master of Science - MS Computer Science, Master of Science - MS Computer Science at Rice UniversityCastilleja School
Stackoverflow
907reputation
65kreached
17answers
6questions
Github Skills (36)
kotlin10
webview10
testing10
android-sdk10
ui-design10
android-development10
java10
android-developer10
javas10
uid10
androidx10
front-end-development10
android10
android-developers10
android-webview10
Programming languages (9)
Github contributions (5)
android/uamp
Feb 2017 - Apr 2021
A sample audio app for Android
Role in this project:
Mobile Developer (Android)
Mobile Developer (Android)Contributions:1 release, 14 reviews, 147 commits in 4 years 3 months
Contributions summary:Nicole primarily focused on updating and maintaining the Android app's codebase. Their commits demonstrate expertise in Gradle, Android SDK, and library updates, indicating a focus on keeping the project up-to-date. The user also made code changes related to Google Play Services integration, indicating a proficiency in working with Google's Android services and cast support, addressing potential crashes and adding enhancements to the UI. They also focused on migration to ExoPlayer for local playback.
androidaudio
googlesamples/android-media-controller
May 2017 - Feb 2021
Role in this project:Mobile Developer (Android)
Mobile Developer (Android)Contributions:11 reviews, 43 commits, 14 PRs in 3 years 9 months
Contributions summary:Nicole primarily focused on developing the Android application's user interface and core functionality. Their contributions included the initial import of the project, UI updates, and refactoring to improve the user experience. They added features such as audio focus management, shuffle controls, and implemented a new launch activity, and they also made several design improvements to the UI.
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