Subil Abraham
HPC Engineer at Oak Ridge National Laboratory
Reston, Virginia, United States
Summary
👤
Senior🎓
Top SchoolSubil Abraham is a High Performance Computing engineer with 10 years’ experience helping scientists run at-scale workloads on top-tier supercomputers such as Summit, combining deep troubleshooting skills with practical systems engineering. He has driven container adoption in HPC—enabling unprivileged container builds on Summit, validating container performance for NOAA’s GAEA, and adapting AlphaFold2 to run at supercomputer scale—efforts presented at CUG 2022. His research background at Virginia Tech produced publications on container deduplication and runtime comparisons, informing efficient registry and runtime choices in HPC contexts. Based in Reston, VA, he pairs hands-on debugging across diverse software stacks with CI, storage, and orchestration experience, and has a track record of turning restrictive environments into productive platforms for complex science.
10 years of coding experience
1 year of employment as a software developer
Anna University, ChennaiMaster of Science - MS, Computer Science, 4.0, Master of Science - MS, Computer Science, 4.0 at Virginia Tech College of Engineering
English, Malayalam, Tamil
Github Skills (73)
singularity-container10
oak10
singularity10
linux10
apptainer10
pods9
science9
python9
gpu9
docker9
podman8
reddit8
praw8
deep-learning8
runc8
Programming languages (12)
Github contributions (5)
secondspass/olcf-user-docs
Oct 2020 - Sep 2024
Contributions:38 pushes, 44 branches in 3 years 11 months
ridgeuser-documentationfacilityuser-facilitycomputing
olcf/olcf-user-docs
Jul 2020 - Jan 2023
Sources for the Oak Ridge Leadership Computing Facility User Documentation
Contributions:80 reviews, 104 commits, 114 PRs in 2 years 6 months
ridgeuser-documentationfacilityuser-facilitycomputing
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