Add an eventJonathan Lehr
Developer, teacher, and author focused on Apple's iPhone, iPad, and Macintosh platforms. Started working with Objective-C on the NeXT platform back in 1991.
bio from Twitter
Jonathan Lehr recently attended
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CocoaConf DC
United States United States, Herndon
28th–30th June 2012
Jonathan Lehr spoke
Speaking history
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