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John McCaffrey Claimed Profile

Freelance Rails Developer at www.RailsPerformance.comChicago, Il

About John McCaffrey

I'm a Freelance developer focusing on improving products and teams with Agile practices, but right now, I'm absolutely addicted to improving performance!

Take the survey and help me understand you a little better

After the presentation, feel free to slap some honest feedback on me. (This is a big topic, in a short period of time, I know some people will be mad about something).

Look for a tweet from me @j_mccaffrey for a post-talk survey (see if you were paying attention!)

For the WindyCityRails 2009 PDF presentation, if you want to see the code examples running live, they are at including video of the presentation and follow up questions

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