Hasan Hoşgel is a dedicated Android developer with professional programming experience since 2003. Since 2010 doing all day long Android application development and also is a Google Developer Expert for Android. Continuous improvement of the architecture, performance and also quality are his dedication. He works for Lab1886, beforehand a long time for ImmobilienScout24, Germany’s real estate marketplace leader and also for Kitchen Stories, which offered a premium cooking application. As a co-organizer of the “GDG Berlin Android” and as a speaker, he attended many mobile conferences and several Google Developer Groups across Europe. As well being in program committees and organization of mobile conferences.