● Worked with ITMO, Yandex Direct, Orion Solutions. Improved and finalized websites and internal web services, created UI-kit and worked on the existing design system. ● Conducted A/B testing for interface optimization. ● Collaborated with developers, product managers and marketers. ● Organized user research (interviews, usability testing), identified and fixed key issues.

● Created a new website for SCAMT Institute: surveyed 80 students, conducted in-depth interviews, designed the interface. ● Built UI-kit from scratch. ● Designed the interface of the personal account for students in English. ● Designed sites for chemists and biologists and handed them over to developers. Results: ● UI-kit improved user experience and satisfaction by 25%. ● UI-kit accelerated the development process by 30%, ensuring consistency of interfaces and simplifying the work of the team. ● Personal account interface improved user engagement by 15%.