Sarah Wang
Software Engineer at Jane Street
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolSarah Wang is a software engineer with 11 years of experience building high-performance, distributed systems and trading applications, currently developing OCaml-based tools for traders at Jane Street. Previously she owned the read path for flash storage at Facebook, tackling latency-sensitive challenges across massively scalable HDD/SSD systems. She brings systems-level C++ expertise and hands-on contributions to open-source tooling—having implemented and refined RegExp and minification plugins in the babel/minify project. Based in New York, she combines a pragmatic focus on efficiency and reliability with a hobbyist’s curiosity (she likes coding and playing video games), which surfaces in thoughtful, performance-minded engineering.
11 years of coding experience
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at The University of Texas at Austin
Github Skills (10)
babel610
babeljs10
javascript10
jestjs10
babel-core10
jtest10
jes10
minification9
nodejs9
regular-expression9
Programming languages (4)
Github contributions (5)
babel/minify
Oct 2016 - Nov 2016
:scissors: An ES6+ aware minifier based on the Babel toolchain (beta)
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:6 commits, 10 PRs, 43 comments in 27 days
Contributions summary:Sarah contributed extensively to the `babel/minify` repository, specifically focusing on enhancing and refining the `babel-plugin-transform-regexp-constructors` plugin. They implemented the plugin, added it to the Babel preset, and addressed various issues related to RegExp literal handling, including improving escaping, prettification, and extending it to RegExp calls. The user also worked on the `transform-remove-undefined` plugin and made related fixes and optimizations.
scissorsbabelbabel-presetminifycodemod
shinew/cs341
May 2016 - Jul 2016
Contributions:17 commits, 16 pushes, 1 branch in 2 months
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