Mario Lootus is an experienced telecommunications professional with a diverse background in management and technical roles. Currently serving as the Level Crossings Service Manager at AS Eesti Raudtee, Mario focuses on ensuring high-quality service and effective communication with both service owners and external partners. Mario has held various positions, including Customer Solutions Architect and Project Manager at Telia, where responsibilities included creating ICT solutions and managing projects for large business clients. Additionally, Mario has worked as a Product Manager at Astrec Baltic, a Local Area Manager at Estonian Fiber OÜ, and has extensive experience in network design and management through significant roles at Starman AS and Telset AS. Mario holds a Bachelor of Science in Telecommunications Engineering from TalTech and has completed military training at the Estonian National Defence College.