Olzhas Shyngysuly Kauypbay – master in chemical engineering in Farabi university/Marseille. In 2022, he defended his master’s thesis on the topic “Development of new cathode materials based on hexacyanometalates with metals of various natures.” Area of ​​scientific interests: electrochemical energy converters, synthesis of intercalation materials based on transition metal hexacyanometalates. The direction of the doctoral dissertation is “Development of a new design of flexible lithium-ion microbatteries for smart gadgets.”