John Rothfield
Independent Consultant at Sonoma County
Santa Rosa, California, United States
Summary
👤
Senior🎓
Top SchoolJohn Rothfield is an independent consultant and full-stack software engineer based in Santa Rosa with 14+ years building web applications and supporting small businesses across platforms. He brings deep Ruby on Rails expertise—having led upgrades of legacy Rails apps and built multi-tenant, offline-capable inspection systems with Postgres replication and QuickBooks integrations—alongside functional-programming experience in Clojure and Haskell. Comfortable managing Linux servers and deployment concerns, he pairs TDD practices (Cucumber) with pragmatic front-end work in Javascript, CoffeeScript, jQuery and Bootstrap. His background spans early JVM web work through modern Rails architectures, giving him a rare perspective on migrating and modernizing long-lived systems. Colleagues rely on him for practical end-to-end solutions that balance maintainability with real-world operational needs.
14 years of coding experience
4 years of employment as a software developer
BS, Computer Science, BS, Computer Science at Sonoma State UniversityProgramming languages (2)
Github contributions (5)
rothfield/doremi-script
Nov 2011 - Jun 2015
Contributions:451 commits, 71 pushes in 3 years 7 months
rothfield/doremi-script-app
Mar 2015 - May 2015
Contributions:71 pushes, 1 branch in 1 month
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