Ahmad Fikri

I am an IT Infrastructure and Systems professional with over 10 years of hands-on experience managing enterprise infrastructure across on-premises, hybrid, and cloud environments. My technical background covers Windows and Linux server administration, Microsoft technologies, virtualization, networking, storage, backup, disaster recovery, endpoint management, and infrastructure automation.

I have extensive experience with Microsoft environments including Windows Server, Active Directory, DNS, DHCP, Microsoft 365, Azure, Entra ID, Intune, and Endpoint Configuration Manager. I have also managed VMware vSphere/ESXi, Microsoft Hyper-V, Proxmox, Docker, and Kubernetes environments, including infrastructure provisioning, VM administration, resource optimization, troubleshooting, and platform migration.

My infrastructure experience extends to enterprise storage and data protection technologies including Dell EMC, HPE, Ceph, TrueNAS, MinIO, Veeam, Kasten, NetBackup, Cohesity, and Azure Backup. I have been involved in backup architecture, recovery operations, replication, disaster recovery planning, RTO/RPO implementation, and business continuity solutions.

On the networking side, I have practical experience with TCP/IP, VLAN, VPN, DNS, load balancing, firewalls, and enterprise connectivity. I also use PowerShell and Ansible for administration and automation, with experience implementing standardized configurations, security policies, monitoring, and operational procedures.

Throughout my career, I have participated in infrastructure migration, data center relocation, cloud transformation, endpoint modernization, storage deployment, and containerization projects. I am particularly interested in building reliable, secure, automated, and scalable infrastructure while continuously improving system performance and operational efficiency.