● Coordinated the maintenance of information systems to ensure their smooth and efficient operation.● Responsible for updating of all systems to secure a smooth up-to-date and security system.● Coordinated technical support to users in a Windows Server 2019 environment, providing assistance and troubleshooting as needed ensuring their optimal performance.● Led and directed installation crews for various security systems including IP CCTV, access control, fire alarms, intrusion alarms, structured cabling, networks, fiber optics, WISP, and radio links.● Successfully completed installation of IP CCTV, access control, networks, structured cabling, fiber optics, gas detection, radioactive leak detection, fire alarm systems in nuclear medicine complex, ciclotron building in the city of El Alto, Bolivia.● Experience in commissioning of the mentioned systems in the nuclear medicine complex, ciclotron building in the city of El Alto, Bolivia.