Dmitry Kholstinin is a Senior Frontend Developer with approximately 8 years of development experience. Currently, he holds the position of lead frontend developer at the large fintech company "T-Bank" (Tinkoff Bank). Previously, Dmitry worked at Yandex for five years, where he spent the first two years as part of the search team. He developed new functionalities for the search page and worked on optimizing its frontend architecture (speeding up rendering, reducing bundle sizes, transitioning from old code to React, etc.). In the second half of his time at Yandex, Kholstinin moved to the "Yandex.Edadil" app team, where he spent about 3 years working on the frontend infrastructure: improving the client application's architecture, setting up CI/CD pipelines, implementing static code analyzers, and adding support for server-side rendering (SSR). Additionally, Dmitry actively participated in hiring developers: in 2023 alone, he conducted over 50 technical interviews, highlighting his expertise and experience in mentoring.