Biren Roy - Software Engineer at Google

Biren Roy

Software Engineer at Google

Somerville, Massachusetts, United States

Join Prog.AI to see contacts

Summary

🤩

Rockstar

🎓

Top School

Biren Roy is a software engineer with a decade of experience building and optimizing high-performance back-end systems, currently based in Somerville, Massachusetts. He brings deep expertise in HTTP/2 and proxy performance, evidenced by contributions to flagship open-source projects like Envoy and Google’s quiche where he refactored codecs, removed bottlenecks, and tightened protocol correctness. At Google since 2005, he blends production-scale engineering with low-level protocol and data-structure work that improves throughput and robustness. His MIT EECS background underpins a systems-first approach, and an early IBM Extreme Blue internship hints at long-standing practical engagement with enterprise software. Creatively focused on eliminating subtle performance and correctness issues, he often surfaces non-obvious fixes such as multi-header handling and stream resumption logic that prevent rare but costly failures.

10 years of coding experience

SB, Electical Engineering and Computer Science, SB, Electical Engineering and Computer Science at Massachusetts Institute of Technology

Github Skills (13)

http10

c-language10

cprogramming-language10

performance-optimization10

network-protocol10

proxies10

refactor9

flow-control9

convoy9

envoyproxy9

refactoring9

env9

testing8

Programming languages (4)

JavaC++MakefileKotlin

Github contributions (5)

google/quiche

Mar 2022 - Jan 2023

Role in this project:

Back-end Developer

Contributions:56 commits in 10 months

Contributions summary:Biren primarily focused on refactoring and improving the HTTP/2 implementation within the `google/quiche` repository. Their contributions involved modifying the `Http2FrameDecoderAdapter` and related files to remove unnecessary pointer dereferences, thereby optimizing the decoding process. They also addressed inconsistencies in header handling and flow control, including the proper handling of multiple content-length headers and the validation of various HTTP/2 settings. Furthermore, they worked on ensuring stream resumption works correctly and that HEAD requests and responses are correctly handled.

envoyproxy/envoy

Aug 2021 - Jan 2023

Cloud-native high-performance edge/middle/service proxy

Role in this project:

Back-end Developer & Performance Engineer

Contributions:105 reviews, 21 commits, 87 PRs in 1 year 5 months

Contributions summary:Biren primarily focused on improving the HTTP/2 implementation within the Envoy proxy. They contributed to optimizing the codec, addressing performance bottlenecks, and refining the handling of data frames and stream closures. Their work included refactoring code, introducing new data structures, and migrating away from older APIs. Additionally, they integrated a new HTTP/2 codec wrapper and updated various libraries.

cloud-nativeproxyrocket-shipscarsmore-cats

Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.

Request Free Trial