I've professionally developed software and applications for 4 years : - 2 years of Java for Desktop and some J2EE for Apache Tomcat - 1 year of Java for Android - 1 year of C# - 4 years of MySql I've worked in R&D for Airbus IT main subcontractor, Sogeti High Tech. Thanks to this experience, I'm now running my own IT services and software company, Robot Nation.