HirenĀ Panchasara
Staff Software Engineer at Uber
San Francisco Bay Area United States
Summary
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Rockstarš
Top SchoolHiren Panchasara is a Staff Software Engineer based in the San Francisco Bay Area with 13 years of deep systems and networking experience, currently building Kubernetes-based compute platforms at Uber. He has a strong track record in TCP/transport protocols and performance engineering from roles at Cloudflare, Neumob and Limelight, and has implemented and evaluated congestion control algorithms like BBR, RACK and delivery-rate estimation across kernels and userspace protocols. A longtime FreeBSD committer and kernel hacker, Hiren has shipped low-level TCP fixes, DCTCP, and hardware performance counter support while mentoring GSoC students and contributing to IETF drafts. He combines hands-on kernel and network-stack expertise with platform-building and cost-efficiency initiatives, unusually fluent at bridging protocol research, production performance tuning, and large-scale orchestration.
13 years of coding experience
12 years of employment as a software developer
Master of Science, Computer Science, Master of Science, Computer Science at University of Southern CaliforniaBE, Information technology, BE, Information technology at Gujarat University
Github Skills (95)
openbsd10
unix10
history10
linux10
feature-discovery10
shell10
netbsd10
philosophy10
src10
bsd10
evolution10
version-control10
nim-language10
jail10
freebsd10
Programming languages (10)
Github contributions (5)
hirenp/hugo-coder-h
Nov 2024 - Feb 2025
A minimalist blog theme for hugo.
Contributions:5 pushes in 2 months
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