Julio Cesar D.

About Julio Cesar D.

Over 15 years of Experienced Network and Security worked on large to global scale environments of the Enterprises, DC and ISP Networks. Performed roles including Tech Lead, Senior Network Engineer, and Operations & Deployment Engineer. Expertise in Routing & Switching, Security, Application Delivery, Wireless, SDN, and Multi-Cloud AWS, GCP, OCP technologies applying \"Best Practices\" recommended by Vendors. Hands-on in the root issues to fix it, mitigating when possible and working on effective solutions. Taking care of the main points such as: The Five 9s% of the HA, Security, Scalability, Services Delivery, Quality, Savings effort and Resources. Easily and driven to work in a team as well as on my own.

Experience

1. Network Engineer

   Grupo Ligna

   May 2018 — Present · São Paulo, BR

   Responsible for redesign Network Architecture at transit area where interconnect ISP\'s on MPLSConcentrators solving instability- Implementation on Data Center using Cisco NEXUS Engines on ToR Architecture Design- Design of SD-WAN architecture adopting Fortigate FG-300 in Cluster as Orchestrator for FG-50 Spokens appliances- Developing and implementing new projects that adhere to the solutions required by the company- Supporting Data Center and Enterprise Networks covering Cisco SDN with ACI adopting automotive scripts to provision resources under Tenants, POD’s as well as Hierarchies under Global Maps on the Cisco DNAC. Implementation on Data Center using Cisco NEXUS Engines on Top of Rack and Spine and Leaf Architecture Design. Troubleshooting and Implementation on DC with Engines such as: Cisco NEXUS and Juniper Vendors, running OSPF and BGP Protocols. Deployed Nexus switches 2248, 5548, 7010 and implemented features like FEX Links, VPC, VRF, VDC- Sustain Palo Alto 5020 Clusters and Panorama firewalls using features like a Captive Portal, NAT, UTM, rules categorizations and so on- Hands-on in the deployment of the Inter and Intranet Corporative Web Services having as tools: Terraform to automating infrastructure provisioning, Docker to automates the deployment, packaging, and execution of applications and Kubernetes to automate the deployment, scaling, and management of containerized applications, Deployed CI/CD pipelines to keeping the life-cycle working- Hands-on in the Wi-Fi technologies such as: Aruba Connector, WLC family, Flexconnect 9800 provisioning resources to work fine for Corporative and Hot Spot associated end-users. Driven road-map to fix common issues of covered area, heat map and so on.

Education

• Universidade Anhembi Morumbi

  Web Design, Internet

  2001 — 2004

• The Cloud Bootcamp

  Post graduation Multi Cloud & DevOPs + IA, Administração e Gerenciamento de Computação/Tecnologia da Informação

• Centro Universitário Senac

  Master of Business Administration (M.B.A.)

  2009 — 2010