David Losa

David Losa is a Telecommunications Technician with extensive experience in resolving issues related to Fiber Optics, Telephony, Television, and Mobile Networks at Marktel since July 2017. Responsibilities include BackOffice management, customer support, incident tracking, and remote router management. Prior roles include providing direct assistance to field technicians at Vodafone, preparing orders for Eurojuguetes, and loading and unloading elevators for Schindler. Additional experience includes network installation and maintenance with expertise in Cisco Networking Academy certifications, complemented by advanced education in Telecommunications and Computer Systems.