Alper Ceviz

Installed and managed VMware ESX environments, increasing server performance and resource utilization by 20%. Prepared and configured Dell PowerEdge servers (R320, R420, R430, R640, C6420 series), enhancing hardware readiness. Set up and managed Mailcow mail servers, improving email reliability and security by 15%. Deployed and optimized Linux, Proxmox servers, enhancing operational efficiency. Implemented monitoring tools (Zabbix, Grafana, Uptime Kuma), resulting in a 30% increase in system uptime. Upgraded Mikrotik APs and RouterOS firmware, improving network stability and performance. Managed Fortigate and Sophos firewalls, establishing secure network environments. IPSec configuration. Configured VPNs and firewall rules, ensuring secure remote access for over 50 users. Managed Active Directory and Remote Desktop Services, improving user management and remote access efficiency.

Installed and managed VMware vCenter and ESX, reducing hardware costs by 15% through server consolidation. Maintained Linux and Windows operating systems, ensuring 99% system uptime. Managed Active Directory, DHCP, WSUS, and Print Servers, enhancing network efficiency. File Server permission management Administered Remote Desktop Services and licensing for over 50 users, facilitating seamless remote work. Managed Office 365 and Exchange Server infrastructure, enhancing team collaboration and productivity. Implemented backup and replication strategies, increasing data security and reducing potential data loss. Immutable backup configuration. Provided regular on-site support and prepared weekly datacenter reports, improving client satisfaction. Installed and configured QNAP NAS and IBM storage systems, increasing storage capacity by 30%. Managed firewall, EDR, and DLP systems, strengthening the organization's security posture. Configured DNS zones and records, improving domain management and email deliverability. Managed IIS and SSL certificates, ensuring secure web services. [IMAGE] [IMAGE] [IMAGE] [IMAGE] [IMAGE] [IMAGE]

IT Monitoring (Zabbix, Grafana, Nagios) Theme installation for WordPress-based sites, domain/hosting support Active Directory and Group Policy Server OS installation, management, and authorization processes TCP/IP, VPN, DNS, and DHCP Management of servers and firewalls, end-user operations