Carlos Buenosvinos is a PHP Extreme Programmer with more than 15 years of experience developing web applications and more than 10 years experience as a Tech Lead and CTO leading teams of between 20 and 100 people. He is a Certified ScrumMaster (CSM) and has coached and trained close to two dozen different companies in Agile practices, both as an employee and as a consultant. On the technical side, he is a Zend PHP Engineer, a Zend Framework Engineer, and MySQL certified. He is also a board member of the PHP Barcelona User Group. He has worked with e-commerce (Atrapalo and eBay), payment processing (Vendo), classifieds (Emagister), and B2B recruiting tools (XING). He is interested in JavaScript, DevOps, and Scala. He likes developing for mobile, Raspberry Pi, and games.