User:Johngod

I'm a electronic engineer working in IT and freelancer in electricity, gas network and telecomunication project industry. In what's left of my free time, I do a lot of coding, I'm a great Qt fan. I'm a Qt Ambassador and the author of "Math Graphica":http://soft-ingenium.planetaclix.pt/, a scientific calculator with 3D OpenGL graphs. Thanks to the beautiful Qt (code once deploy everywhere), Math Graphica is already available for Windows, Linux, Mac OS, Symbian, Weetab OS (it won the third place in the "Qt Wetab App Challenge":http://wetab.mobi/app-challenge/ in the tools category, hurray :) ).