Fabio Collini Fabio Collini is an Android developer since 2009, first as a freelance with two apps on Play Store and now as senior developer at Nana Bianca, a startup accelerator in Florence. In the last months he is working on the Android version of Freapp, a social network dedicated to Android and iOS apps. He is a co-owner and writer for the Technical blog “CoseNonJaviste” (http://www.cosenonjaviste.it/) dedicated to Java and Android platforms.