About
I am a professional who has actively participated in every stage of IT infrastructure and operations processes since 2007. Starting my career with on-premise systems and local network architectures, I have enriched my expertise with AWS and Azure cloud platforms, building 18+ years of strong experience in Cloud, On-premise, and Hybrid architectures (Hybrid Cloud). I have led dozens of integration and migration projects, establishing end-to-end architectures and infrastructures from startup to enterprise scale. In this ever-evolving technology world where learning never ends, my goal is to transform complex technological challenges into modern, effective, and implementable solutions.
Work Experience
LingarosPayment Services
DevOps Engineer
- ▸Application build, test, package, and deployment operations with GitLab and Jenkins CI/CD tools, pipeline creation
- ▸AWS cloud platform management: EC2, S3, RDS, ALB, VPC, Auto Scale Group, EKS, ECR
- ▸Linux platform installation and management processes
- ▸Shell and Bash scripting code development
- ▸Containerization tools management: Docker, Kubernetes
- ▸Resource, performance tracking and log analysis with Grafana and Mezmo
- ▸Security analysis compliant with DevSecOps standards and CI/CD integration using SonarQube, OWASP ZAP, Trivy, Tenable
OnkatecContractIntegrator / Consulting
DevOps & Cloud Consultant
- ▸AWS Account, AWS Organization, RDS, S3, EKS, ECR, EC2, IAM, ASG, Identity Service, AWS Migration Service, GuardDuty, Inspector setup and integration
- ▸Jenkins CI/CD tool integration for all processes
- ▸Integration of DevOps tools such as Kubernetes, Docker, GitHub, GitLab, SonarQube, OWASP into projects
- ▸Infrastructure creation and updates with Terraform in accordance with IaC principles
- ▸Prometheus and Grafana monitoring tools usage and management
Alarko HoldingHolding
System & Network Administrator
- ▸Organizing and structuring IT infrastructure in accordance with KVKK, SPK, GDPR, EPDK, BDDK, ISO 27001 standards
- ▸1250+ client and 2500+ network device security management, 200+ virtual and physical server management
- ▸Palo Alto firewalls, NAT, IPSec, SSL VPN, WAF, URL Filtering, IPS/IDS management
- ▸MPLS network structure design, Azure, Office 365, Exchange Online, Teams, SharePoint management
- ▸AWS: IAM, VPC, EC2, S3, RDS, Route53, ELB, WAF, Auto Scaling, Certificate Manager
- ▸Kubernetes, Docker, Jenkins, Git, GitLab, Terraform installation and management
- ▸Active Directory, DHCP, DNS, GPO, Exchange Server, IIS, Apache, SQL Server Always On management
- ▸Linux platform management, MySQL, Apache, Nginx
- ▸VMware vCenter, Veeam, Zabbix, Cacti infrastructure management and monitoring
Sanko HoldingHolding
System and Network Specialist
- ▸End-user support, network and system infrastructure management across 6 companies and 10 locations
- ▸Active Directory, DHCP, DNS, WSUS, GPO management
- ▸Exchange Server 2007/2010/2013/2016, Office 365 installation and management
- ▸Fortigate Firewall, LAN, WAN, Wireless Network, VPN management
- ▸SCCM, SCDPM, Hyper-V, Lync Server management
Vital Security SystemsElectrical & Electronics
IT Personnel
- ▸Client computer and server automation systems installation, management and maintenance
- ▸Network infrastructure management, website maintenance and updates
Sega Electronics and Security SystemsElectrical & Electronics
IT Personnel
- ▸Server maintenance, data backup, hosting and mail account management
- ▸Website maintenance, technical support, post-sale support
Asbim ComputerComputer / Retail
Intern
- ▸Technical service, system installation, problem solving
Education
Anadolu University
Business Administration
- • Completed university education.
Çukurova University
Computer Technology and Programming
- • Received fundamental education in computer technologies and programming.
ANAFARTALAR HIGH SCHOOL
High School
- • Completed high school education.
Certificates
AWS Certified DevOps Engineer – Professional
Amazon Web Services (AWS)
AWS Certified Solutions Architect – Associate
Amazon Web Services (AWS)
MCSA: Windows Server 2012
Microsoft
Additional Info
Skills
Projects
Migration project of dozens of virtual machines from VMware infrastructure across 3 different regions to AWS platform as EC2 and serverless technologies for Destek Capital (Destek Yatırım) financial institution.
Migration of critical workloads from on-premise environment to AWS platform in HA architecture via S2S and Transit GW connectivity, and storage of on-premise backups on AWS S3 through Veeam replication for Alarko Holding and group companies.
Azure Hybrid Cloud integration and Office 365 migration project for Alarko Holding.
Active Directory migration projects for Alarko Holding and Sanko Holding.
Exchange Server and Exchange Online migration projects for Alarko Holding, Alarko Carrier and Sanko Holding.
IIS Web Server and 50+ application migration project for Alarko Holding.
SQL Server consolidation and migration project under Always On architecture for Alarko Carrier.
Datacenter Backbone switch and HA PaloAlto Firewall replacement, positioning and configuration according to new topology diagram for Alarko Holding.
Upgrade/migration operations of Windows Server with many old operating systems and services on them to the latest Windows version (2022) for Alarko Holding.
Installation and configuration of monitoring center infrastructure that centrally monitors and tracks all servers, switches and firewall products using Zabbix and Grafana tools for Alarko Holding.