John McCaffrey 3.96 http://spkr8.com/s/3151

John McCaffrey John McCaffrey

Freelance Rails Developer at www.RailsPerformance.com
Chicago, Il

Profile on LinkedIn

John McCaffrey’s Links: Twitter

Biography:

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 http://bit.ly/rails_perf

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 prawn.heroku.com including video of the presentation and follow up questions

Past Talks

24 Ratings: 3.96

Delivery: 3.83

Content: 4.10

Testimonials About John McCaffrey:

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Ratings John McCaffrey Made

Comments John McCaffrey Made

On High Performance Ruby: Threading Versus Evented:

“Timely talk, I think that everyone should take a look at jruby, and do what they can to leave themselves open to deploying… More

On Rockstars & Consultants - who needs 'em:

“I liked the talk in general, but felt it could have moved faster. (maybe my coffee was kicking in and I was ready to absor… More

On Don't Be Nervous:

“good talk, and something we all need to think about. I was impressed with the effort you had made, and the things you've h… More