Київстар
Igor Kolach has extensive experience in the telecommunications industry, with a strong background in operational management, competence development, and strategic planning. Igor has held various leadership roles in companies such as Ericsson and Київстар, focusing on areas such as support and repair, customer support, services delivery, and commercial management. Igor Kolach has a Master's degree in Electronic Equipment from the National Aviation University and has also worked as a System Administrator and Engineer-Developer in other industries prior to their telecommunications roles.