Position: Разработчик JavaScript
Category: JavaScript
English level: upper
Years of experience: 4

Participated in devchallenge.it. Reached the final several times.
Great experience with vanilla js. Worked for some years in the company, was engaged in AB testing on our framework. The tasks were related to changing the end pages without access to the backend. The script was run at the time of page rendering and access was only to the rendering result. Other than that, I worked a bit with chrome extensions, studied React, and worked in support of existing projects (not from the beginning). Familiar with node.js with fixing bugs or updating functionality.