I am one of the founders and entrepreneurs of Woices, is an Internet start-up company that provides Location Based Audio Services (LBS).I have basically three specialities: - Web applications: I’ve been programming with Ruby on Rails since 2006, and I love it. I’ve built a lot of web apps since then, but the big ones are Woices/WoicesGuides (http://woices.com) and Higia Suite (http://www.simpple.com/en/inici/salut/).- Mobile applications in Android: Since 2010 I’ve been working intermittently in some Android apps mainly related to Woices (audio, traveling). You can see some here: https://play.google.com/store/apps/developer?id=woicesguides.com. I’m very passionate about Android, in 2011 I taught a course to URV professors/personal and also I went to Google I/O. I love to be updated and write once in a while some Android code.- System administration/Scalability with Linux. I have experience in Linux Sysadmin and some with scalability, specially with AWS (Amazon Web Services). I’ve built the infrastructure behind Woices (http://woices.com) and Ilustrum (http://www.ilustrum.com), a web-based game with high traffic. While I’m not particulary interested in developing a career based on this skill, I use it very often to complement the other ones.