Oleh Brytvin

5+ years of professional experience with complex systems and high-traffic web applications. Extensive knowledge of JavaScript, including DOM manipulation and the JavaScript object model. Deep understanding of ReactJS and its fundamental principles. Ability to customize and optimize the user interface for business needs to optimize it for different browsers. Extensive experience in building reusable components and frontend libraries for future use, debugging and maintenance. Experience in leading the development team. I am actively learning German and speak English fluently.