We primarily concentrate on developing mobile applications for iPhone, iPad, Android & BlackBerry devices. But we do have resources for developing mobile applications on Windows and Symbian OS as well. We have ported several web applications to their mobile and tablet versions. Quantum Technosoft have the best team for iPhone application development in the region.The apps developed by us are not restricted to any domain. Our development profile varies from creation of games, social networking applications, news, GPS/mapping based solutions, audio/video solutions, reference, business related and many more. The developers are good in good in using profiling tools and shell scripting which is required at times to develop Android apps free of any memory leaks. Along with the development of android apps independently from scratch, we have ported several apps from iPhone to Android. Quantum Technosoft has a highly skilled team of Window app developers who have successfully delivered apps on the Window AppWorld. Most of the Window apps we have developed have their corresponding versions for iPhone and Android as well. This makes sense as well since porting an app from iPhone or Android to Window reduces lots of development time as the common part like writing web services and creation of design has already been done.