Jay Fields

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I am a software developer and consultant at ThoughtWorks. I have a passion for discovering and maturing innovative solutions. My most recent work has been in the Domain Specific Language space where I've delivered applications that empowered subject matter experts to write the business rules of the applications. I am also very interested in maturing software design through software testing and software testing in general.

Most Popular Blog Entries of 2007

• Is being a niche language developer good for your career
• Rails Presenter Pattern
• Rise, Fall, and Potential Rebirth of the Presenter Pattern
• Ruby Kernel system, exec, and %x
• Ruby on Rails Unit Tests
• Rails: How we test

upcoming presentations

RailsConf Europe 2008

Dynamic Languages World US

QCon San Francisco

EURUKO 2009

Invite me to speak at a conference