Yunus Kaya
Angestellt, Senior Network Security Engineer, Teknoser A.Ş.
Istanbul, Türkei
Über mich
I studied information technologies in high school and computer programming in university. I started my career as an IT Expert at a university's IT department and my goal was to work in the field of information security. Here, I generally managed and setup network devices. Then I continued as a specialist) in the IT department of another university. Here I improved my problem-solving skills and learned new technologies. Then I joined Bardata, which was a turning point in my career. I saw the network and security infrastructure of more than one company in there. I am currently working as a Senior Network Security Engineer at Seralto information security and technology company. Here I am responsible for A10 products. I am supporting our clients, ISPs, Banks, and Web giants about DDoS security. For example, I am currently managing the DDoS project of our client in Bangladesh. Another example, I participate in DDoS tests and intervene in crisis situations.
Werdegang
Berufserfahrung von Yunus Kaya
Bis heute 2 Jahre und 7 Monate, seit Dez. 2021
Senior Network Security Engineer
Teknoser A.Ş.
Network expert with analytic mindset and profound knowledge which is supported by 9+ years hands on experience as a Network Security engineer with expertise in network design, configuration, implementation, troubleshooting, management, installation, and customer support. I provide support to our customers before and after sales in analyzing Network and Security designs of our customers, consisting of ISPs and Enterprises, in the installation and configuration of devices with 7/24 uptime.
1 Jahr und 2 Monate, Nov. 2020 - Dez. 2021
Network and Security Engineer
Seralto Information Technology and Security
• Supporting customers such as ISPs, Web Giant, and banks with A10, Fortinet and Cisco products. • Installing, configuring and managing A10 DDoS Detection & Mitigation and CGNAT. • Responding to DDoS attacks and issues by actively monitoring customer traffic, A10 alerts, and mitigating any real-time attacks in a 24/7 operation environment. • Contacting the manufacturer about the problems that we could not solve, opening a support case and resolving the problem with the engineering teams.
1 Jahr und 1 Monat, Nov. 2019 - Nov. 2020
Network and System Specialist
Bardata Information Technology and Services
• Managed Office 365, Azure management and VMware VCloud Director • Managed and configured firewalls in 4 different locations FortiGate 60E,30E,500D and Cisco Switch and Router (WS-C4510R+E, WS-C4506-E,2960) and MikroTIK Hotspot, Logsign • Managed Cisco Call Manager (Phone insert, delete, update, forward, etc) • Managed and configured installation of Aruba Wireless Controller, Ruckus Wireless Controller, Ubiquiti Wireless Controller and Access Point • Managed and configured installation linux servers
2 Jahre und 3 Monate, Okt. 2017 - Dez. 2019
Network and System Specialist
Kocaeli Health And Technology University
• Managed network and security device and troubleshooting • Installed and configured virtual/physical servers • Managed Office 365, Azure and Microsoft Server 2008-2012 • Managed and installed Aruba Wireless Controller and Access Point • Maintained the servers and done periodic control
3 Jahre und 5 Monate, Dez. 2013 - Apr. 2017
IT Expert
Istanbul Aydın University
• Installed and configured Aruba Access Point • Installed and configured virtual/physical servers • Managed AD, DHCP, DNS, Print Server • Supported XenDesktop Citrix virtual desktop • Installed and configured computer hardware and followed
Sprachen
Englisch
Fließend
Türkisch
Muttersprache