Annie Cheng is a full-stack software engineer who blends product design sensibilities with hands-on engineering, currently shaping Notion Calendar in New York. With about a decade of experience across startups and large platforms, she spans the stack from React/Next.js and TypeScript on the frontend to Python, Java, Kotlin, and Ruby on the backend, plus data tooling with GraphQL and Postgres. As the third engineer at an a16z-backed startup, she contributed to Studio and Stir's design language system, wearing multiple hats from product design to team culture. Her leadership roots run deep, including leading Cornell AppDev as President to guide 30+ team members in delivering multiple iOS and web apps. Open-source and AI tooling are in her wheelhouse, with Mage AI frontend contributions—UI components, keyboard shortcuts, and zoom controls for the dependency graph. Based in NYC, she combines technical depth with cross-functional collaboration to ship thoughtful, data-driven products.
đź§™ Build, run, and manage data pipelines for integrating and transforming data.
Role in this project:
Full-stack Developer
Contributions:20 reviews, 18 PRs, 27 comments in 1 month
Contributions summary:Annie primarily contributed to the front-end of the Mage AI project. They implemented and updated UI components using React, and styled them to match the project's design system. The user also made changes to various table components, and added functionality like keyboard shortcuts and zoom controls to the dependency graph to improve user experience. Additionally, the user worked on fixing bugs related to the save functionality in the sidekick sections.
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