President and chief strategist at GuerrillaQA, Steven Winter loves building teams that break big things! With a key focus on mobile, test automation, and startups, Steven has managed quality for America’s leading financial technology services providers including innovative power behind the Starbucks Card Mobile, the Nation's first successful mobile payments solution. With twenty-one years of experience in quality, Steven has tested through technologies from web, firmware, hardware, cameras, phones, desktop, data—and everything in between. He has continually pushed the testing edge and delivered high-performance, world-class QA operations at Broderbund, First Data, Leapfrog, PureDigital/Flip, mFoundry, FIS Mobile, Trizic, and now GuerrillaQA.