Having graduated from National Aerospace University ”KhAI,” Oleh has a mathematical and engineering mindset. In 2014, he started his career path at Aimprosoft as a Java developer but soon became interested in other technologies. He mastered JavaScript, TypeScript, Node.js, Angular, React, Nest.js, and Express. Full stack development is a perfect match for him as he is responsible and prefers to be in charge of all development stages. Oleh strives to stay on cutting-edge technologies. Thus, he enjoys building projects from scratch, particularly startups, since it allows him to take the initiative, think over the whole project process, and choose the most suitable frameworks and libraries to overcome tech challenges.