I graduated from the Moscow State University of Fine Chemical Technologies in 2013 with Master's degree in Materials Science and Technologies of new materials.Thereafter, I have been working as engineer-metrologist in the company Chromdet-Ecology for about 3 years. The main tasks I have been carrying out were setting up, calibrating and repairing of gas analyzers. I took an active part in new devices test and improvement.There I laid my foundation in metrology and in working with instruments. At the next job in the Rostest-Moscow company I have improved my knowledge in metrology and studied a large number of standards. It was a great experience of working in the biggest state company which deal with verification, calibration and certification of measuring instruments both in the laboratory and at enterprises, especially pharmaceutical ones. I also wrote verification and calibration procedures for new devices registered in the state registry. I was the chief metrologist at my last job. The company is a manufacturer of gas analyzers. The main tasks I should realize were preparing the documents for receive different certificates (сertificate of explosion protection, certificate of the state register, certificate of the Maritime register and others). I also prepared documents for the accreditation of the laboratory for verification (ISO 17025-2017) and improved the quality management systems at the manufacture in according to international standard (ISO 9001-2015).