Sam El-Husseini is a Senior Staff Software Engineer and tech lead at Google, currently driving developer-facing Generative AI experiences on Google Stitch after leading education platform infrastructure for programs like CS First and Applied Digital Skills. With a decade of experience across Google and Microsoft, he specializes in front-end engineering and UX for visual programming, contributing to high-profile open-source projects such as Google Blockly and Microsoft MakeCode (including the micro:bit editor and Arcade). He blends product-minded leadership with hands-on coding—shipping accessibility, RTL, and React integration improvements that bridge blocks-based tooling and modern web stacks. Based in Mountain View, he pairs large-org delivery with a maker’s curiosity (laser cutting and 3D printing), which informs a pragmatic, craft-focused approach to developer tools.
Plugins, codelabs, and examples related to the Blockly library.
Role in this project:
Front-end Developer
Contributions:78 reviews, 219 commits, 274 PRs in 2 years 6 months
Contributions summary:Sam primarily contributed to the Blockly-samples repository by implementing and enhancing the Blockly-React sample. They added a custom React field component, enabling the rendering of React components within Blockly blocks. Furthermore, the user updated the Blockly version used, added code generation functionality, including custom generation code for the new React field, and addressed minor issues to improve the overall functionality and integration of React components with Blockly. They also updated the tools that were used in the samples.
Contributions:4 releases, 94 reviews, 446 commits in 3 years 4 months
Contributions summary:Sam primarily focused on updating and maintaining the Blockly web-based visual programming editor. Their commits showcase work on CSS styles for the UI, including fixes for text input, adjustments for right-to-left languages and a new feature that sets the dropdown div color to match the block colors, as well as fixes for an accessibility issue. Their work included updates and improvements to the UI and accessibility of the visual programming editor.
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