April 10, 2012
Co-founder of AppSignal
The Amsterdam based monthly Ruby meetup! amsrb.org /@amsrb
50% discount on e-books, and 40% on printed books with the code DSUG.
40% discount on e-books until the end of July with the code STROOPWAFEL.
967 HTML5 fanatics
484 TechMeetups Member
Meetup members, Log in