Joe Atzberger - Test Platforms Engineer

Joe Atzberger

Test Platforms Engineer

Columbus, Ohio, United States

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Summary

👤

Senior

🎓

Top School

Joe Atzberger is a Test Platforms Engineer with 16 years of experience building scalable, repeatable CI/CD and cloud environments for both startups and large organizations. He combines deep hands-on skills in Go, Ruby on Rails, Python and shell with expertise in Terraform-driven AWS/Azure infrastructure, Kubernetes, and ephemeral developer environments. Joe has a long history in library automation and open-source, contributing to major projects like Blacklight and carrierwave and shipping commercial integrations for Koha, Evergreen and VuFind. He’s solved complex data problems—Solr/Elasticsearch indexing, Postgres migrations, and OpenNLP pipelines—while integrating diverse authentication and messaging systems (LDAP, SIP2, OAuth, EDIFACT, Kafka). At Cisco Meraki he focuses on test isolation and scale for million-line legacy applications, and earlier roles span network security telemetry, high-performance data pipelines, and institutional repositories at Stanford. Notably, he pairs operational rigor with developer ergonomics, having built push-button on-demand environments and internal tooling (e.g., a Golang secrets/config CLI) to make large systems more testable and maintainable.

16 years of coding experience

15 years of employment as a software developer

BA Computer & Information Science, BA Computer & Information Science at The Ohio State University

Stackoverflow

Stats

3,179reputation

1.4mreached

40answers

1question

Badges

git-diff

top-5%

git

top-5%

Github Skills (21)

ruby-rails10

testing10

rspec10

rails10

ruby10

file-upload10

urn9

url-encoding9

git-diff9

git9

refactor9

uri9

refactoring9

gitlab6

xml6

Programming languages (18)

JavaC++CSSCScalaMakefileGoHTML

Github contributions (5)

projectblacklight/blacklight

Jul 2016 - Apr 2017

Blacklight provides a discovery interface for any Solr (http://lucene.apache.org/solr) index.

Role in this project:

Backend Developer

Contributions:33 commits, 24 PRs, 21 pushes in 9 months

Contributions summary:Joe primarily focused on cleaning up and refactoring RSpec test files within the Blacklight framework. They addressed code style issues, such as removing `any_instance_of` and utilizing single-line `let` syntax. Additionally, the user updated the Devise behavior conditional and cleaned up helper specifications, demonstrating a focus on code quality and test maintainability. These changes involved the Ruby programming language and the Rails framework.

solrindexrails-enginerubyapache

carrierwaveuploader/carrierwave

Feb 2017 - Apr 2017

Classier solution for file uploads for Rails, Sinatra and other Ruby web frameworks

Role in this project:

Back-end Developer & Test Automation Engineer

Contributions:5 commits, 1 PR, 6 comments in 2 months

Contributions summary:Joe focused on improving the robustness and clarity of the `carrierwave` gem's tests. They reworked tests related to filename sanitization, implementing new tests for various edge cases, including URI handling and special character removal. Additionally, they addressed code design issues by correcting visibility modifiers and refining path handling logic, contributing to the overall quality and maintainability of the file upload library.

ruby-on-railsruby-gemsinatrarailsruby

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