Subhasis Bhattacharya
Vice President Of Software Engineering at Altair Engineering
Bengaluru, Karnataka, India
Summary
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Senior🎓
Top SchoolSubhasis Bhattacharya is a seasoned software engineering leader with 10+ years of experience driving HPC and middleware products, now serving as Vice President of Software Engineering at Altair in Bengaluru. He combines deep system internals and high-performance computing expertise with strategic product and technical decision-making across large engineering organizations. His hands-on background includes substantive contributions to OpenPBS, improving core scheduler components and memory management for a widely used HPC workload manager. Trained in computer science (MCA) and executive management (IIM Bangalore), he bridges low-level engineering rigor with business-focused delivery. Known for shepherding PBSPro development at Altair, he brings an uncommon mix of kernel-level curiosity and product delivery discipline.
10 years of coding experience
25 years of employment as a software developer
MCA, Computer Science, MCA, Computer Science at Bharathiar UniversityBachelor of Science (B.Sc.), Computer Science, Bachelor of Science (B.Sc.), Computer Science at University of MadrasExecutive General Management Programme, General Management, A, Executive General Management Programme, General Management, A at Indian Institute of Management Bangalore
Hindi
Github Skills (5)
c1710
hpc10
c1110
job-scheduler10
makefile8
Programming languages (7)
Github contributions (5)
openpbs/openpbs
Jun 2016 - Jul 2021
An HPC workload manager and job scheduler for desktops, clusters, and clouds.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:20 releases, 212 reviews, 53 commits in 5 years 1 month
Contributions summary:Subhasis contributed to OpenPBS, a workload manager, by merging pull requests and implementing changes to the source code. These changes included modifications to core components such as mom_main.c, pbs_loadconf.c, and svr_func.c, along with related header file updates. The user's work appears focused on enhancing existing features, improving configuration handling, and addressing memory management within the OpenPBS codebase.
slurmprovisioningschedulingclustersscheduler
subhasisb/openpbs
May 2019 - Jul 2021
An HPC workload manager and job scheduler for desktops, clusters, and clouds.
Contributions:11 reviews, 87 commits, 141 PRs in 2 years 3 months
clustersschedulerjobjob-schedulerclouds
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