M.S. degree in Nuclear Engineering from Moscow Power Engineering University, with specialization in Thermal Analysis and Nuclear PhysicNuclear Research fellow in the Neutron Worked in transport group of the Reactor Physics Division of the Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences. Post-grad employment (through ORISE) with the SNS Division at ORNL, to perform shielding and activation analyses for the SNS target group (2000 -2001). Neutronics, activation and radiation protection analyses for SNS in ORNL. Waste management analyses for accelerator and target facilities. Radiation Protection and Shielding Division chair for ANS 2019-2020.