David Chelimsky
Senior Software Engineer, DRW Trading

To add David as a contact or send a direct message, join the attendee network.

David Chelimsky is the lead developer of the RSpec project, author of The RSpec Book, and also a software developer at DRW Trading.

Recent comments

posted about 4 years ago:
Hey Kevin - you planning to post slides?

David on Twitter

Loading Strata Conference related Tweets Pulling in content from Twitter

Follow @dchelimsky on Twitter.

News and Coverage
co-presented by Ruby Central, Inc. O'Reilly
  • Engine Yard
  • Heroku
  • Sun Microsystems
  • Blue Box Group
  • New Relic

Sponsorship Opportunities

For information on exhibition and sponsorship opportunities at RailsConf, contact Yvonne Romaine at yromaine@oreilly.com.

Download the RailsConf Sponsor/Exhibitor Prospectus

Media Partner Opportunities

Download the Media & Promotional Partner Brochure (PDF) for information on trade opportunities with O'Reilly conferences or contact mediapartners@ oreilly.com

Program Ideas

Post your suggestions for speakers, topics, and activities on the RailsConf wiki or send an email to rails-idea@oreilly.com.

Press and Media

For media-related inquiries, contact Maureen Jennings at maureen@oreilly.com.

Contact Us

View a complete list of RailsConf 2009 contacts.