Rodrigo Galiano Celestino

I provide expert advice on IT infrastructure, cybersecurity, hypervisor and software solutions, ensuring optimal system performance and security for clients. I also manage network configurations, conduct risk assessments, and implemented tailored technology strategies to enhance operational efficiency.

I led the planning, execution, and delivery of technology projects, ensuring alignment with business objectives, budgets, timelines and expectations. I coordinated cross-functional teams, managed risks, and optimized workflows to drive successful implementation of IT solutions.

Implemented and maintained security protocols, Firewalls, and intrusion detection systems / intrusion protection systems to protect organizational networks from cyber threats. I conducted vulnerability assessments, monitored network traffic for anomalies, and responded to security incidents to ensure data integrity and compliance with industry standards.

Managed and maintained network infrastructure, including Tier 1 and 2 Hypervisor solutions, wireless solutions, VPNs, VoIP, Firewalls, and email systems, ensuring secure and efficient operations. My responsibilities encompassed system installation and configuration, maintenance and monitoring, end-user support, backup and recovery, security management, network administration, upgrades, and capacity planning, optimizing performance and reliability for clients.

As a Systems and Network Administrator for an IT Services Consulting and Telecom company, I managed and maintained Microsoft and Unix-based platforms, Cisco network infrastructure and wireless solutions, ensuring optimal system performance and security. implemented infrastructure solutions, and provided technical support to enhance network reliability and business continuity.

I ensured an efficient procurement, transportation, Storage, and distribution of medical and non-medical supplies, supporting emergency and humanitarian operations. Also aided in coordinating the infrastructure, fleet, security, and technical equipment to maintain operational effectiveness in challenging environments in Angola.