Alex Daskalov enjoys exploring different programming languages and paradigms. These days he spends his time developing educational software.   Alex Daskalov – The Case for Lockless Concurrency from CUSEC on Vimeo.

Susan Ibach is a Developer Evangelist at Microsoft Canada, that means she loves to talk about Windows Phone, HTML5 and the cloud. An energetic and passionate presenter, there is nothing she enjoys more than sharing her knowledge and passion with others. She worked as a consultant doing programming, testing, data conversions and roll-outs. She also...

Gayle Laakmann McDowell is the founder and CEO of CareerCup.com, a site offering thousands of programming interview questions as well as interview videos, resume review, and mock interviews. Gayle’s first book, Cracking the Coding Interview, is the #1 book for preparing for software engineering interviews. Her second book, The Google Resume, is the leading book...

                        Marcelo Mortensen Wanderley holds a Ph.D. degree from the Université Pierre et Marie Curie (Paris VI), France, on acoustics, signal processing, and computer science applied to music. His main research interests include gestural control of sound synthesis, input device design and evaluation, and...