2010 – Certificate of state registration of the computer program №2010613015 3D modeling program LEKS

2010 - Certificate of state registration of the computer program №2010613015 3D modeling program LEKS
Software and Full Stack Web Development
Software and Full Stack Web Development

2010 - Certificate of state registration of the computer program №2010613015 3D modeling program LEKS

2008 - Certificate of state registration of the computer program №2008610897 Geokosmos 3D Modeler (GKModeler)

2006 - Certificate of state registration of the computer program №2006614104 GModeler
C/C++ - Development aerial laser scanning and photo data processing applications.
C# - Development GIS web applications and earth remote sensing data processing applications.