Sam Stern
Software Engineer at Google
Summary
🤩
Rockstar
Top expert inAndroid and Kotlin Development
Sam Stern is a software engineer with 11 years of experience specializing in Firebase and cloud developer tooling, currently active in Developer Relations at Google. He combines backend systems work—implementing robust Firestore delete operations and enhancing emulator support—with DevOps and CI/CD automation across multiple Firebase libraries and samples. His contributions span full-stack snippets, Android and web codelabs, and SDK testing infrastructure, reflecting both product-facing sample work and deep infrastructure improvements. Sam has a knack for smoothing release and test pipelines (migrating projects to GitHub Actions, automating releases to npm/Maven Central) and for pragmatic developer ergonomics like emulator integrations and auth UX. Notably, his backend work in firebase-tools and firebase-js-sdk has helped harden production-grade Firestore and emulator workflows used widely by Firebase users.
11 years of coding experience
Stackoverflow
24,894reputation
2.9mreached
203answers
84questions
firebase
top-1%
firebase-authentication
top-5%
firebase-cloud-messaging
top-5%
java
top-5%
google-cloud-functions
top-5%
javascript
top-5%
Github Skills (104)
mobile-development10
testing10
coregames10
databases10
sample-size10
authentication10
test-framework10
gcp10
android-developer10
javas10
automation10
sample-data10
build-automation10
maven10
web-development10
Programming languages (27)
Github contributions (5)
googlearchive/android-credentials
May 2015 - Mar 2019
Migrated:
Role in this project:
Mobile Developer (Android)
Mobile Developer (Android)Contributions:19 commits, 11 PRs, 20 pushes in 3 years 10 months
Contributions summary:Sam primarily focused on enhancing the user experience and streamlining the credential management process within the Android application. Their work involved implementing auto-sign-in features, improving the user interface, and addressing potential race conditions in the credential saving mechanism. The user also integrated ID token support and utilized the new CredentialsClient and GoogleSignInClient APIs, indicating a focus on leveraging the latest Android authentication best practices. These changes collectively improve the functionality and usability of the application's credential handling capabilities.
migrated
googlesamples/google-services
Apr 2015 - Jan 2019
A collection of quickstart samples demonstrating the Google APIs for Android and iOS
Role in this project:Mobile Developer (Android)
Mobile Developer (Android)Contributions:101 commits, 62 PRs, 57 pushes in 3 years 9 months
Contributions summary:Sam's contributions focused on developing and maintaining the Android version of the Google Sign-In quickstart sample application. Their work included initial setup of the sign-in quickstart, adding snippets and standard files, and integrating UI Automator testing for automated testing of the sign-in process, including the steps for signing in and disconnecting. The user also made improvements to the user interface and updated dependencies to match design guidelines.
googleandroidiosgoogle-apisgoogle-workspace
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