Bhroam Mann
Principal Software Engineer at Altair
Campbell, California, United States
Summary
👤
Senior🎓
Top SchoolBhroam Mann is a Principal Software Engineer and architect with over two decades of experience designing high-performance, scalable systems for enterprise and HPC environments. Based in Campbell, California, he has driven core architecture and scheduler improvements at Altair and now advises on enterprise engineering at Siemens Digital Industries Software. A longtime contributor to openpbs, Bhroam has hands-on expertise fixing complex scheduler bugs and optimizing resource reservation and node state handling in a widely used HPC workload manager. He combines low-level C systems programming with large-scale architectural thinking, ensuring software remains reliable under heavy computational loads. Known for pragmatic problem-solving, he often surfaces non-obvious tradeoffs between scheduler fairness and utilization when tuning cluster behavior.
10 years of coding experience
7 years of employment as a software developer
University of California Santa Cruz
Github Skills (6)
c1710
c1110
resource-management10
job-scheduling10
parallel-computing9
linux9
Programming languages (1)
Github contributions (5)
openpbs/openpbs
May 2016 - Mar 2022
An HPC workload manager and job scheduler for desktops, clusters, and clouds.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:630 reviews, 130 commits, 547 PRs in 5 years 10 months
Contributions summary:Bhroam's commits focus on resolving issues related to scheduling jobs and reservations within the PBS workload manager. They addressed bugs where jobs were scheduled without accounting for reservations, particularly involving resource allocation and node states. Code changes primarily involved modifications to C source code files within the scheduler, including fixes to how resources are tracked and node status is updated during job execution.
hpcjob-schedulerpbspbs-professionalcloud
bhroam/openpbs
Jun 2016 - Mar 2022
Contributions:1 review, 4 PRs, 943 pushes in 5 years 9 months
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