Sergey Derejinsky is a highly skilled and experienced product designer with a multidisciplinary background spanning 14 years. He has expertise in visual and interaction design, team management, and product development. Throughout his career, he has worked on a range of projects, from Fintech startups to beauty startups, web studios, and software development companies. He is currently working as a Product Designer 2 at Microsoft, where he utilizes his knowledge of usability research and user testing to design user-centric interfaces that solve real-world problems.

Derejinsky has an impressive educational background, having studied Design Management Patterns at BangBangEducation, Digital Art Direction at Online University Netology, and completed a Licentiate Engineer of Systems and Computer Engineering degree at The Technical University of Moldova.

His past roles include Senior Lead Designer and Senior Product Designer at Netology-group, Product Designer at Angry Developers, Lead Interaction and Product Designer of Yandex Startup Accelerator at Yandex, and Lead Interaction Designer, Product Designer, and Co-founder at AVOapp, Inc.

Overall, Derejinsky is a versatile and dedicated product designer who strives to improve and simplify the digital experience for users.