Brad Chamberlain
Distinguished Technologist at Hewlett Packard Enterprise
Seattle, Washington, United States
Summary
🤩
Rockstar🎓
Top SchoolBrad Chamberlain is a distinguished technologist with 22 years of experience focused on parallel computing, compilers, and scalable HPC applications. As a founding member and current technical lead of the Chapel parallel programming language—now stewarded at HPE after originating at Cray—he drives compiler design, optimizations, and language features that improve programmer productivity at scale. His work spans deep compiler engineering (type unification, function-call handling, array/domain internals) and practical system-building for high-performance environments. Brad holds a PhD in Computer Science and Engineering from the University of Washington and a BS from Stanford, combining rigorous academic grounding with long-term industry impact. Based in Seattle, he is notable not just for leadership but for continued hands-on contributions to the core Chapel repository that power parallelism in research and production.
22 years of coding experience
17 years of employment as a software developer
Doctor of Philosophy - PhD, Computer Science and Engineering, Doctor of Philosophy - PhD, Computer Science and Engineering at University of WashingtonBachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Stanford University
Stackoverflow
3,894reputation
22kreached
99answers
3questions
Github Skills (14)
array-map10
compiler-development10
list-processing10
code-optimization9
type-system9
language-design8
concatenation6
sparse-matrix6
parallel-processing6
chapel6
hpc6
tuples6
slice6
low-latency6
Programming languages (16)
Github contributions (5)
chapel-lang/chapel
Jan 2004 - Jan 2023
a Productive Parallel Programming Language
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1349 reviews, 12592 commits, 3968 PRs in 19 years 3 months
Contributions summary:Brad contributed to the Chapel language repository with a focus on compiler development and optimizations. They worked on special-casing domain and array fields, improving type unification for ranges, and refactoring the handling of function calls. Additionally, the user addressed a compiler bug, enhanced documentation, and implemented features related to array and domain handling, suggesting a strong involvement in the core compiler infrastructure.
programming-languagecompilergpuhpcparallel
chapel-lang/chapel-blog
Jul 2025 - Jul 2026
A repository storing the hugo-based framework and article sources for the Chapel blog
Contributions:15 reviews, 23 PRs, 81 pushes in 1 year
hugochapel
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.