More than 30 years in software development. Used to create simulation models of complicated space systems at the Mission Control Centre. Managed commercial software development and organization development projects in PriceWaterhouseCoopers, Luxoft, CBOSS. Implemented projects on request of the European Space Agency, Daimler Benz Aerospace, Boeing Corporation, the Central Bank of the Russian Federation, Gazprom, PJSC. Author of 5 books, more than 100 articles, lectures and training courses on informational technologies and software project management. Regular participant of conferences dedicated to software development problems. His reports at conferences SEF-2009 (Minsk, Belarus), PMLabs 2009 (Kyiv, Ukraine), CEE-SECR 2009 (Moscow, Russia) were voted as best by participants.