Saulius Jarmalavicius

I joined Sunlog as a Cloud/On-Premise Network Expert to contribute to the implementation of an SAP hosting platform, as well as other automated services for the company's end customers. I was responsible for setting up SDDC datacenters, the cloud platform, and datacenter networks. Deployment of hosts and configuration of the management center for the base infrastructure. Implementation of storage. Installation and configuration of advanced network features. Creation of network segments, security groups, and firewall rules. Management of cloud resources and creation of organizations and Virtual Data Centers (VDCs) for tenants.

I joined Balmain's IT department as a Network and Systems Administrator. I was responsible for maintaining the server, network, backup, and workstation infrastructure in the client's various environments. Over a few years, I took over as Infrastructure Manager, where I built and managed a team of four people as part of a complete infrastructure renovation project, including servers, networks, and security. Team: 9 people SDDC Implementation of the DR/BCP project 450 TB vSAN ESA full flash NVMe stretched cluster distributed across 2 sites with a witness in the cloud. Implementation of the Cyber Network project, VM micro-segmentation, VMware NSX 4.2.03, under VMware Tanzu AI NSX+ Intelligence, NSX IDS/IPS, NSX Malware Prevention SDDC Security and intelligence of physical networks, standardization and redesign of network equipment deployment in the global park, under Cisco Meraki. SD-WAN. Automation of deployment, automated management of updates and security policies for Windows/Mac workstations, management of Apple mobile fleets with ManageEngine Endpoint Central. MDM, Apple ABM Management and training of teams, implementation of ServiceDesk Plus, a service management solution that combines IT service management, IT asset management, and CMDB. Management and architecture of various projects, VMware Horizon Streamapp integrating GPU acceleration, vSAN ESA, VMware NSX, VMware Tanzu, Kubernetes, Linux, MuleSoft, Windows AD & macOS fleet, O365 MS Intune, Veeam 12, Apple ABM, and VoIP 3CX & Unify UBNT, Cisco Meraki, PFsense, Proxmox, Citrix XenApp, Citrix XenDesktop, XenServer.

Consultant for the datacenter redesign towards SDDC architecture. Migration of 45 standalone Esxi servers, 20 Proxmox VE, 1600 VMs to a full flash vSan 6.7U3 cluster, NSX-T 2.4 micro-segmentation, VRO, VRNI, VRA, Ansible Implementation of backup and replication infrastructure Veeam, self-service portal. Performing Delivery missions:

• Equipment implementation,

• Infrastructure evolution,

• Incident & Problem Management Level 3 Support VMware & Proxmox VE Ensuring the production deployment of new technologies Writing technical and operational architecture documents