Jenn Mueng is a founder and machine learning engineer with eight years of full-stack and AI/ML product experience, currently leading Stardeck while building debugging agent Seer as a Senior ML Engineer at Sentry. She combines hands-on native mobile and JavaScript SDK development—having been a key contributor and maintainer for Sentry’s popular React Native and JavaScript SDKs—with product-first thinking from founding and scaling Tour. Comfortable shipping across backend, frontend, and native bridges, she has a track record of turning early POCs into production features like LLM-powered insights and automatic instrumentation for React Native. Based in San Francisco, she pairs academic research background from UIUC with startup execution, often focusing on developer and data-driven UX improvements that reduce friction for engineering teams.
8 years of coding experience
7 years of employment as a software developer
Mahidol University International Demonstration School
BS with Honors Computer Science, BS with Honors Computer Science at University of Illinois Urbana-Champaign
Contributions:120 reviews, 195 commits, 690 PRs in 1 year 11 months
Contributions summary:Jenn was primarily involved in the migration of native crash handling functionality to a native wrapper within the React Native SDK. They refactored various backend and release-related functionalities to utilize this wrapper, including device context handling and event sending, targeting both iOS and Android platforms. Moreover, they contributed to the implementation and testing of the native bridge, which included adding features such as automatic instrumentation for React Native Navigation. Their work involved creating and testing a variety of platform-specific features, with a focus on improvements to the native component and overall event handling of the SDK.
Developer-first error tracking and performance monitoring
Role in this project:
Front-end Developer
Contributions:367 reviews, 41 commits, 319 PRs in 2 months
Contributions summary:Jenn primarily contributed to the user interface (UI) elements of the `sentry` repository. Their commits focused on aligning the checkbox with the error level, indicating UI enhancements. The user also developed a component for rendering keyboard hotkeys and integrated it within the application. These contributions suggest a focus on improving the user interface and user experience of the Sentry application.
monitorpythonsentrydjangoerror-monitoring
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