Serdar Ersöyleyen

Senior Information and Cyber Security Specialist @ IC HOLDİNG

Country

Türkiye

City

Istanbul

Industry

Telecommunications

Skill

Troubleshooting, Sanallaştırma, Hyper-V, VMware, Ağ Yönetimi, VPN (Sanal Özel Ağ), DNS, DHCP, OSPF, WAN, LAN-WAN, Bilgisayar Ağları, TCP/IP, BGP, Windows Server, VMware ESX, VMware vSphere, Cisco Teknolojileri, Active Directory, Microsoft Exchange

Experience

Senior Information and Cyber Security Specialist

IC HOLDİNG

2026-4 - Present · 6 mos

İstanbul, Türkiye

Senior Cyber Security Specialist

BARİKAT Siber Güvenlik

2024-6 - 2026-2 · 1 yr 9 mos

Istanbul, Türkiye

Cyber Security Specialist

İş Sistem

2023-5 - 2024-6 · 1 yr 2 mos

İstanbul, Türkiye

Cyber Security Specialist

NewexSecurity

2022-7 - 2023-4 · 10 mos

Network Support Engineer

Turkcell Global Bilgi

2021-10 - 2022-7 · 10 mos

Network Specialist

D-Smart

2020-6 - 2021-10 · 1 yr 5 mos

Trainee

BilgeAdam Teknoloji

2019-8 - 2019-12 · 5 mos

Windows Server OS ta AD, ADC, DNS, WINS, DHCP (Failover Cluster), Print Server, File Server, GPO, WDS, WSUS, Windows Routing, NAT, VPN, RADIUS, DFS, WEB Server (IIS), Certificate Authority (CA), Failover Cluster, NLB konularında çalışmalar ve projeler yaptım. Sanallaştırma tarafında Hyper-V Hyper-V Virtual Machine Cluster Hyper-V File Server Cluster Hyper-V Web Server (IIS) Cluster Hyper-V Site-to-Site Storage Cluster Live Migration Virtual Machine Replication VMware, VMware ESXi, vSphere, vCenter (HA Cluster, Datastore Cluster, DRS-SDRS) Network tarafında Static&Dinamic Routing (OSPF, EIGRP, RIP), Redistribution, Accesslist (ACL), IOS ve Konfigürasyon,Backup Restore, VLan, Layer 3 Switching konularında proje geliştirdim. SOPHOS ve Mail Server konusunda bilgi sahibiyim.