Denis Koltsov

A senior software engineer who has been showcasing his talents at 0+X since 2016, Denis is a goal-oriented team player with almost 15 years of experience in the industry, including as a tech lead and in open source.

Working primarily as a front-end developer during the first ten years of his career, he developed a passion for UI/UX and front-end architecture. More recently he has taken on the challenge of full-stack work, and made backend development his primary focus, with a particular specialization in building microservices and distributed systems.