Mar Witek
Senior Software Engineer at Cloudflare
Austin, Texas, United States
Summary
🤩
Rockstar🎓
Top SchoolMar Witek is a Senior Software Engineer based in Austin with a background bridging high-performance systems and search infrastructure. After earning an Engineering Physics degree from UIUC, she spent six years at Google building Search Infrastructure and now applies that large-scale systems experience at Cloudflare. Her career began in low-latency trading systems and FPGA software at Akuna Capital, and includes hands-on experimental physics work at Fermilab, giving her a rare mix of hardware-aware and distributed-software expertise. Though early in total years of industry experience, she moves comfortably between deep systems engineering and production-scale service reliability, with a track record of tackling performance-sensitive problems.
1 year of coding experience
8 years of employment as a software developer
University of Illinois Urbana-Champaign
English
Github Skills (5)
service-worker10
javascript10
cloudflare10
webassembly10
cloudflare-workers10
Programming languages (1)
Github contributions (1)
cloudflare/workerd
Jun 2024 - Mar 2025
The JavaScript / Wasm runtime that powers Cloudflare Workers
Contributions:25 reviews, 21 PRs, 52 pushes in 8 months
cloudflarejavascriptpowersruntimeservice-worker
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