Summary
Sergey Andreev is a Senior Frontend Engineer with nine years of experience, specializing in Angular, React and SolidJS and with practical backend experience in NestJS and Go. At Tinkoff he led a major refactor of the Tinkoff ID UI, built production SolidJS captcha and a pure-JavaScript ID widget while also identifying and resolving frontend architectural issues. He mentors and teaches frontend developers, has conducted 30+ architectural interviews, organized public debates, and presented at meetups, reflecting strong technical leadership and community engagement. Sergey has driven frontend microservice architecture and CI/CD adoption at enterprise scale and has a track record of building UI libraries and complex parsers following SOLID and design patterns. Based in Krasnodar Krai, he combines hands-on component-level craftsmanship with system-level architectural thinking and experience delivering both consumer-facing and government-grade applications.
9 years of coding experience
5 years of employment as a software developer
Магистр, Прикладная информатика, Магистр, Прикладная информатика at Кубанский Государственный Технологический Университет (КубГТУ)