Graduated from Moscow University (MSU) in 1993 and received PhD in 1997, worked as a researcher at the Moscow University (Dept. of Physics, 1993-2004), Keldysh Inst. of Applied Maths, Russian Academy of Sciences (2004-2013).
Mathcad professional (20+ years experience) : 5+ books about Mathcad (2 in US), beta tester of last 5-7 versions of Mathcad (Mathsoft, PTC). Sell and support PTC Mathcad, Windchill Quality Solutions (Relex) and ThingWorx (IoT solution) in Russian PTC reseller.
Founder of the "School of Engineers" (2015) and Polybook Multimedia Ltd (2005).