Natalie Weizenbaum
Software Engineer at google
Seattle, Washington, United States
Summary
🤩
RockstarNatalie Weizenbaum is a seasoned software engineer with 19 years of experience based in Seattle, known for deep backend work across languages and ecosystems from Ruby and Dart to JavaScript tooling. She has been a lead designer/developer on Sass and contributed significant protocol and compiler work to dart-sass and the sass project, as well as type and tooling improvements in PostCSS and Stylelint. Her open-source footprint spans developer-facing infrastructure—CLI frameworks like Thor and hub, package tooling such as pub and rubygems, and web/server libraries like Shelf and Dart HTTP—demonstrating a strong focus on developer experience and robust tooling. Natalie blends full‑stack sensibility with low-level refinements, often refactoring core internals (parsers, protocol buffers, and type definitions) to improve maintainability and interoperability. Comfortable in both product-facing front ends (sass-site) and deep backend systems (compilers, HTTP stacks), she reliably ships pragmatic solutions that benefit large ecosystems. An unexpected thread in her work is attention to DX: she repeatedly adds testing utilities, CLI flags, and improved error handling that make tools easier for other developers to adopt.
19 years of coding experience
Stackoverflow
5,894reputation
340kreached
89answers
1question
activerecord
top-5%
sass
top-5%
ruby
top-5%
ruby-on-rails
top-5%
Github Skills (85)
tooling10
package-management10
toolbox10
getopts10
testing10
command-line-interface10
http10
enforcement10
ruby10
build-automation10
linter10
pullrequest10
dependency-resolution10
astm10
getopt10
Programming languages (25)
Github contributions (5)
sass/sass
Dec 2015 - Dec 2022
Sass makes CSS fun!
Role in this project:
Back-end Developer
Back-end DeveloperContributions:380 reviews, 399 commits, 784 PRs in 7 years 1 month
Contributions summary:Natalie primarily focused on adding and modifying protocol buffer messages within the Sass project. Their work involved defining and refining the structure of messages like `CompileRequest`, `CompileResponse`, `LogEvent`, and `ProtocolError`, and adding support for custom importers, function calls, and value types. These changes suggest an effort to expand the capabilities and flexibility of the Sass compiler, allowing for advanced features and error handling within the embedded environment. The user's commits heavily modified `embedded_sass.proto` which indicates they are extending the core functionality of the embedded Sass compiler.
primersasscsscss-modulesscss
sass/sass-site
Oct 2013 - Jan 2023
Sass Website
Role in this project:Front-end Developer
Front-end DeveloperContributions:166 reviews, 371 commits, 511 PRs in 9 years 4 months
Contributions summary:Natalie focused on developing and maintaining the Sass website. They made significant changes to the configuration files to redirect old URLs, integrate Sass documentation, and move URL rewriting to config.ru. They also contributed to the documentation, added an example helper for inline syntax, and made improvements to the code examples.
csssassscss
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