Yandex, School of Data Analysis | The Department of Systematic Programming of the Institute of Mathematics and Informatics, Russian-Armenian University

• Achieved record-breaking results for a volumetric negative hydrogen ion source and was the firstto propose a high-power VUV radiation source based on the hydrogen ECR discharge sustained bymicrowave radiation.• Conducted all stages of the physical experiments from the hypothesis formulation and organizing theresearch team to modeling simulations (C ++), post-processing the data (MATLAB) and writing articles.• Co-author of 32 articles and of one patent. Google Scholar: Roman Lapin, h-index = 6.• Participated in over 5 international conferences, including those in Italy, China, and the US.• Served as the Conference Coordinator and Scientific Secretary for the Project DARIA conference,acted as the Technical Organizer for the Physics City Olympiad, held the roles of Head of the YouthJury and Technical Organizer for Russian Outbreak in Science and Technology Science and EngineeringFair.

• Made an investigation on car color detection and classification model training with TensorFlow inPython, found optimal car color determination method with the accuracy of 95.5%, published results onHabr.com (https://habr.com/ru/companies/intel/articles/422689/ -- in Russian).

• Taught general physics and organized the work of physical experimental laboratory.