Gelson De Souza Email & Phone Number

Hamilton, Waikato, New Zealand

• Configuration, administration and monitoring of cloud-based infrastructure, and network systems including wired networks, wireless networks, and VPN & WAN links
• Assist with the development and maintenance of policies, procedures, and training plans for cloud infrastructure administration and disaster recovery
• Perform both hardware and software upgrades of networking equipment
• Monitor network and cloud infrastructure performance, and provide performance statistics and reports when requested by management
• Planning, implementation, configuration and monitoring of network security measures for all Gallagher sites and cloud infrastructure
• Configuration of corporate firewalls & VPNs

New Zealand

• Problem Solving Techniques using creativity to generate options and decision making to select the best option
• Root Cause Analysis to solve a problem permanently and not just endless fighting its symptoms
• Perform a site survey to verify site readiness and requirements for hardware and cable installations
• Rack mounting and configuring the Hardware unit (Mainly Cisco devices)
• Cable patching and circuit turn up
• Performing necessary testing with the remote engineer

Curitiba, Paraná, Brazil

• Network / System Administrator / Infrastructure Mar 2014 – Apr 2017 Responsibilities
• Problem Solving Techniques using creativity to generate options and decision making to select the best option to solve a problem Root Cause Analysis to solve a problem permanently and not just endless fighting its.
• Installed, configured, and managed services (Iptables, Web Filter Proxy)
• Created and executed policies and VPN, and monitored in/out of data on Firewall Juniper (Netscreen)
• Installed, configured and maintained local and remote Network hardware (Routers, Switches, Firewalls, VPN Devices)
• Participated in the design, implementation, and deployment of the Wireless Project and Monitoring Systems in the city's Bus Station

Curitiba Area, Brazil

• Second and third-year high-school classes at Computer Technician Course and Post-secondary students
• Operational Networks and Systems: history, concepts, structure and devices of Operating Systems. Fundamentals of data communication, introduction to computer networks, communication protocols, network services, network.
• Fundamentals and Computer Architecture: the historical evolution of computers, hardware and software components, data representation, numbering systems
• Technical Support: parts, installation, configuration and maintenance of computers, peripherals and software

Curitiba Area, Brazil

• Infrastructure Cabling Project for the Department of Post-Graduation
• Member of the group responsible for Windows NT migration to Linux Terminal Server Project (LTSP)
• Management - NT Network Administration, Linux Server and Web Pages
• Maintenance and Installation of Software - Windows Operation Systems (98, NT4, 2K and XP)
• Support for customers - Students and teachers

Cisco Certified Network Associate, Computer Systems Networking And Telecommunications, Network Administrator

Technologist In Electronics And Telecommunications, Network And Telecommunications