Giovanni Ferraz

Experience

• 

  Compass.uol

  Dec 2013 - Jun 2017

  Acting as a network analyst in the 24x7 mission-critical team, responsible for the delivery of projects and the operability of network environments.Activities mainly focused on the needs of large retail companies, their e-commerces and other mission-critical environments.Elaboration and execution of RFC's, ensuring the correct documentation, execution and validation, always following the practices provided in the ITIL processes.Technical participation in large retail events, always aiming for the shortest time in case of incidents.Knowledge and experience in configuration of the following equipment/technologies:Switches: Cisco, Juniper, Mikrotik, 3Com/HP, Arista and Dell.Load Balancers: A10, Cisco ACE and F5 BigIPStatic and dynamic routing protocols (RIP, EIGRP, OSPF and BGP).Project Implementation, documentation and topologies.Monitoring tools such as Cacti, Nagios and Zabbix. Show less

  • Network Security Analyst

    Feb 2016 - Jun 2017

  • Linux and Virtualization Analyst

    Feb 2015 - Feb 2016

  • Operations Analyst - Network and Security Operations Centers (NOC/SOC)

    Dec 2013 - Feb 2015
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  Claranet Brasil

  Jul 2017 - Jun 2021

  Acting as an Information Security Specialist and Consultant for the company, bringing methodologies, technical vision and guidance to ensure the protection and security of the company, both in a perimeter and datacenter perspective, and in the aspect of products and solutions for customers, within private, hybrid and public cloud environments.Active participation in Information Security, Data Protection and CSIRT committees since 2020.Conducting technical meetings with customers, acting as the last technical level of networking and perimeter and platform security.Development of methodology, control and risk management processes based on ISO 20000, 27000 and 31000 methodologies in order to understand, categorize and prioritize, presenting technological solutions, adherent to the company's reality, leading to the company's board a managerial risk vision for decision making.Follow-up and support the PEN TEST processes and vulnerability analysesSupporting the implementation of tools to improve Cybersecurity, from prospecting partners with the management of the area, to support the architecture of positioning and perimeter for deployment of solutions.Creating internal campaigns of awareness and training of the team for issues related to information security.Analyze incoming threat intelligence information, identifying patterns, trends, developing and applying appropriate configurations.Conduct periodic security analysis to ensure compliance with internal and customer policies and requirements.Work associated with new product/platform projects working closely with business areas and development squads analyzing security/support requirements as well as monitoring and performing quality validations (code review implementation, pentests, etc) as well as workload migration projects from traditional data centers to Azure and AWS and Mandic Cloud. Show less Responsible for improvements, planning and execution of changes in the infrastructure environment of customers and datacenters of the company.Conducting technical meetings with customers, acting as the last technical level of networking and perimeter and platform security.Definition of environment architecture based on best practices of the best vendors aiming high availability and resilience of solutions.Acting in designing perimeter security solutions for customers in the private cloud.Participation in PCI-DSS security compliance projects.Management of 3 Data Centers in 3 states in Brazil, ensuring connectivity and high availability of services and platforms. Show less Management of network devices from the main manufacturers in the market.Planning and execution of improvement changes in critical environments.Implementation of projects, documentations and topologies.Main equipment managedL2 and L3 switches: Nexus 5K and 7K, Force10, DELL.Firewalls: Fortigate SMB and Enterprise Series; Juniper SRX, PFSense and Linux IPTABLES.Balancers: Netscaler.Client-to-site and site-to-site VPNs (Fortigate, Juniper, PFSense, OpenVPN, Openswan).Routing: Static, BGP, OSPF.Links: Lan-to-lan, Direct Connect, MPLS. Show less

  • Cybersecurity Specialist

    Oct 2020 - Jun 2021

  • Network Security Specialist

    Jan 2019 - Oct 2020

  • Senior Network Security Analyst

    Jul 2017 - Jan 2019
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  Amazon Web Services (AWS)

  Jul 2021 - now

  • Sr. Security Specialist Solutions Architect (GTM - LATAM)

    Sept 2024 - now

  • Sr. Partner Technical Account Manager

    Jul 2023 - Sept 2024

  • Partner Technical Account Manager

    Jul 2021 - Jul 2023