Guthrie Armstrong
Site Reliability Engineer II at Coalition, Inc.
Atlanta, Georgia, United States
Summary
🤩
Rockstar🎓
Top SchoolGuthrie Armstrong is a Site Reliability Engineer II with a decade of software engineering experience, currently focused on automating cloud infrastructure and hardening deployment and access workflows. He designs reproducible pipelines with Terraform and GitHub Actions, applies GitOps practices, and integrates security tooling like Trivy and ShellCheck to keep delivery both fast and auditable. Guthrie pairs a strong Python background—from data engineering to backend work—with practical DevOps chops evident in contributions to projects like dangerzone, where he improved backend logic, containerization, and test coverage. Based in Atlanta, he has supported production platforms at organizations ranging from public radio to research labs, bringing a pragmatic, research-informed approach to reliability and developer experience.
10 years of coding experience
4 years of employment as a software developer
University of Georgia
Stackoverflow
138reputation
3kreached
4answers
2questions
Github Skills (19)
docker10
container10
python10
containerization10
subprocess10
unit-testing9
pytest9
pdf-processing9
automations8
automation8
build-automation8
shell6
vim6
figure6
dvcs6
Programming languages (20)
Github contributions (5)
freedomofpress/dangerzone
May 2022 - Nov 2022
Take potentially dangerous PDFs, office documents, or images and convert them to safe PDFs
Role in this project:
Backend & DevOps Engineer
Backend & DevOps EngineerContributions:20 reviews, 19 commits, 6 PRs in 5 months
Contributions summary:Guthrie primarily contributed to the backend and containerization aspects of the project. They removed dependencies, added unit tests, and refactored the `dangerzone.py` file. Furthermore, they standardized calls to subprocesses and wrapped the core conversion logic within a class to maintain the percentage of completion.
pdfesignaturemod-managerreact-pdfsecurity
gmarmstrong/vim-muse
Feb 2018 - May 2022
Contributions:179 commits, 2 PRs, 154 pushes in 4 years 3 months
vim-pluginneovimvimprose
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