Joe Dupuis
Senior Devops Consultant at Test Double
Vancouver, British Columbia, Canada
Summary
🤩
Rockstar🎓
Top SchoolJoe Dupuis is a Senior DevOps Consultant based in Vancouver with 14 years of hands-on experience building and operating web systems, moving from freelance web development to senior consulting roles at Test Double. He combines deep Ruby on Rails expertise—demonstrated by contributions fixing bugs and strengthening test suites in the flagship rails/rails repo—with practical, production-focused DevOps and automation skills. Comfortable both as an individual contributor and consultant, Joe has founded a company, taught computer science, and guided teams through architecture and delivery trade-offs. Known for finding and fixing subtle issues (race conditions, Rack inconsistencies, test helper bugs), he brings a pragmatic attention to reliability that improves developer experience and system robustness.
14 years of coding experience
15 years of employment as a software developer
Computer Science, Computer Science at Université LavalComputer Science, Computer Science at Cégep Garneau
French, English
Github Skills (8)
ruby10
activerecord10
ruby-rails10
debug10
rails10
test-automation10
testing10
postgresql9
Programming languages (15)
Github contributions (5)
rails/rails
Feb 2020 - Apr 2025
Ruby on Rails
Role in this project:
Back-end Developer & QA Engineer
Back-end Developer & QA EngineerContributions:41 reviews, 29 PRs, 142 comments in 5 years 2 months
Contributions summary:Joe primarily contributed to bug fixes and test suite improvements within the Ruby on Rails framework. They addressed issues related to version comparisons, documentation errors, race conditions in test helpers, and inconsistencies in Rack handling. Furthermore, they added functionality for health checks in Action Cable and corrected behavior in URL generation. Their work also included enhancing the test suite for Active Record, by creating tests to ensure new features worked.
ruby-on-railsrailsframeworkrubymvc
JoeDupuis/joe.dupuis.io
Jun 2020 - Mar 2024
Contributions:49 pushes, 9 branches in 3 years 10 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.