- Managed client servers, primarily in Windows Server-based environments, ensuring optimal performance, security, and availability.- Implemented, administered and maintained network infrastructure, including switches, routers, and firewalls from vendors such as Aruba, MikroTik, WatchGuard and Checkpoint. Designed and implemented secure VPN solutions using IPsec and WireGuard protocols. - Provided comprehensive desktop support to clients, resolving technical issues promptly and… Show more - Managed client servers, primarily in Windows Server-based environments, ensuring optimal performance, security, and availability.- Implemented, administered and maintained network infrastructure, including switches, routers, and firewalls from vendors such as Aruba, MikroTik, WatchGuard and Checkpoint. Designed and implemented secure VPN solutions using IPsec and WireGuard protocols. - Provided comprehensive desktop support to clients, resolving technical issues promptly and ensuring seamless user experiences. Show less

- Responsible for ensuring the efficient functioning of the E-Gates in the arrivals and departures areas at Faro Airport, so that they are always ready to accommodate the flow of passengers.- Additionally, I collaborated closely with SEF (Serviço de Estrangeiros e Fronteiras), the Portuguese immigration and border control police agency, to enhance security and streamline passenger processing procedures and performing preventive maintenance.

- Managed VMWare ESXi for virtualization needs, administered Linux and Windows servers.- Administered Azure Entra ID, developed and implemented group policies for task automation within Windows domain environments, and oversaw the Office 365 application ecosystem.- Spearheaded the migration of on premises services to their Azure Cloud counterparts, such as Active Directory, Exchange and Team Foundation Server (Entra ID, Office 365 and Azure DevOps).- Conducted network… Show more - Managed VMWare ESXi for virtualization needs, administered Linux and Windows servers.- Administered Azure Entra ID, developed and implemented group policies for task automation within Windows domain environments, and oversaw the Office 365 application ecosystem.- Spearheaded the migration of on premises services to their Azure Cloud counterparts, such as Active Directory, Exchange and Team Foundation Server (Entra ID, Office 365 and Azure DevOps).- Conducted network monitoring and maintenance in Cisco environments Show less

• Computer maintenance