Aaron Kromer
Assistant Coach at New Orleans Saints
Mandeville, Louisiana, United States
Summary
🤩
Rockstar🎓
Top SchoolAaron Kromer is an experienced technologist and assistant coach with 14 years of practical software engineering experience and a unique blend of sports leadership at the New Orleans Saints and hands-on open-source contributions. Based in Mandeville, Louisiana, he has focused on backend and test automation work across prominent Ruby projects—contributing bug fixes, refactors, and matcher/test tooling to widely used libraries like RSpec and WebMock. His contributions show a particular attention to code quality, safety, and performance (e.g., replacing unsafe eval patterns, tightening test precision, and resolving subtle Ruby warnings). He also brings mobile experience from improving stability and memory behavior in the AltBeacon Android library. Combining field coaching with disciplined engineering, he’s accustomed to iterative problem-solving under real-world constraints. An unexpectedly broad collaborator, he bridges rigorous testing practices with pragmatic runtime fixes that improve developer and user reliability.
13 years of coding experience
Miami University
Stackoverflow
6,931reputation
385kreached
97answers
12questions
ruby
top-5%
ruby-on-rails
top-5%
rspec
top-1%
rake
top-5%
Github Skills (38)
debugging10
matcher10
ruby-rails10
debug10
testing10
rspec10
test-framework10
rails10
bluetooth-le10
android-sdk10
software-quality10
java10
ruby10
webmock10
javas10
Programming languages (10)
Github contributions (5)
rspec/rspec-rails
Mar 2014 - Sep 2018
RSpec for Rails 7+
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:352 commits, 69 PRs, 99 pushes in 4 years 6 months
Contributions summary:Aaron primarily contributed to the development and testing of a matcher library for HTTP status codes within the RSpec testing framework for Rails. They created a `have_http_status` matcher, allowing developers to easily assert the HTTP status of responses. The user's work involved writing extensive unit tests, demonstrating a focus on quality assurance. Additionally, the user refactored existing code to follow best practices and implemented features for different response instances.
ruby-on-railsrailsrubyrspecrails-5
rspec/rspec-core
Mar 2013 - Aug 2015
RSpec runner and formatters
Role in this project:Back-end Developer
Back-end DeveloperContributions:63 commits, 6 PRs, 8 pushes in 2 years 5 months
Contributions summary:Aaron contributed to the `rspec-core` project, focusing on improving the test suite and fixing bugs. Their work included addressing a Ruby bug related to memoized helpers, updating the changelog with issue descriptions, and adding logic to test time precision in formatters. The user also refactored code by removing a formatter and updating syntax for cleaner code.
railsrubyrspecrspec-runnerformatters
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