Teacher-assistant of the educational program of the Higher School of Technical Sciences on information and communication technologies Satkulov B. B. took part in the Championship “WorldSkills China” in China as an independent international expert. 15 countries of the world took part in the Worldskills China 2024 Championship. The Worldskills China 2024 championship was attended by high-ranking representatives of Worldskills International, ministers of social support and human resources of China and Korea and delegates from other countries. In addition to the competition, scientific conferences and seminars were held within the framework of the Championship, where Bakhtiyar Baglanovich made a report on the topic “the role of testing in the development of mobile applications”.