Brian Lin
Infrastructure Services Lead at Center for High Throughput Computing (CHTC)
Madison, Wisconsin, United States
Summary
👤
Senior🎓
Top SchoolBrian Lin is an Infrastructure Services Lead with 13 years of experience building and maintaining high-throughput computing environments, currently leading infrastructure at the Center for High Throughput Computing in Madison. A McGill-trained physicist with deep Linux and automation skills, he focuses on CI/CD, test-driven operations, and scalable service topology for research grids. He’s an active contributor and OSG Software Area Coordinator who has implemented CI testing, XML schema validation, and critical CI fixes for widely used projects like the Open Science Grid topology and HTCondor. Equally comfortable writing documentation as debugging pipelines, he blends hands-on DevOps, technical writing, and system administration to keep complex distributed compute ecosystems reliable.
13 years of coding experience
10 years of employment as a software developer
Ward MelvilleB.Sc., Physics; Atmospheric and Oceanic Sciences, B.Sc., Physics; Atmospheric and Oceanic Sciences at McGill University
Github Skills (11)
github-ci10
bash10
rs10
restructuredtext10
githubaction-workflow10
cicd10
documentation10
testing9
htcondor9
topology6
container5
Programming languages (17)
Github contributions (5)
opensciencegrid/topology
May 2018 - Jan 2023
Site and Resource topology data for the Open Science Grid
Role in this project:
DevOps Engineer
DevOps EngineerContributions:13 releases, 909 reviews, 1444 commits in 4 years 9 months
Contributions summary:Brian's commits primarily focus on setting up and maintaining the testing infrastructure for the `topology` repository. They implemented a test script to verify XML schema compliance, including dependencies on external resources. The user also refactored the reader arguments and ensured that CI/CD pipelines are functional by fixing errors to achieve a passing state. Additionally, they configured the CI environment to correctly clone and access resources from a Bitbucket repository.
sciencetopologymyosgopen-scienceosg
htcondor/htcondor
Dec 2019 - May 2022
HTCondor source repository, formerly the Condor Project
Role in this project:Technical Writer
Technical WriterContributions:14 reviews, 41 commits, 22 PRs in 2 years 5 months
Contributions summary:Brian's contributions primarily focus on fixing formatting issues and correcting typos within the documentation of the HTCondor project. These commits involve modifications to the admin manual, particularly within sections detailing security, user priorities, and configuration macros. The user's changes improve the readability and accuracy of the documentation by addressing inconsistencies in code blocks and clarifying macro definitions. This suggests a focus on enhancing the project's usability and maintainability through improved documentation.
htcondor
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