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Middleware & System Infrastructure Engineer | Chippin - Koç Holding

Istanbul, Istanbul, Türkiye

About

After graduating from Ondokuz Mayıs University, I built my career in Middleware and System Infrastructure Engineering, working at companies such as Turkcell, Altınay Defense Industry Inc., and CTech Defense Industry before joining Chippin. Throughout my career, I have specialized in server automation, CI/CD pipeline development, and Kubernetes cluster management, with a strong focus on scalability and reliability. I have extensive experience in virtualization technologies, including VMware and containerization platforms, and I have worked on WebLogic administration to optimize enterprise applications. Additionally, I have played a key role in designing and maintaining monitoring infrastructures using Prometheus, Grafana, Elastic, and Kibana, ensuring system observability and proactive incident response. With a deep understanding of Active Directory management, infrastructure as code (IaC), and DevOps best practices, I thrive in dynamic environments where automation and efficiency are key to success. My ability to streamline operations and enhance system performance has enabled me to contribute significantly to the reliability and scalability of mission-critical services.

Experience

  • Tanı (Full-time · 2 yrs 8 mos)
    • Middleware & System Infrastructure Engineer
      Oct 2024 - Present · 1 yr 9 mos

      - Designed and implemented playbooks and modules using Ansible for server automation. - Performed web server management, troubleshooting, and performance tuning on platforms such as Oracle WebLogic, IIS, and Apache Tomcat. - Developed and maintained CI/CD pipelines leveraging Azure DevOps and Jenkins. - Established and managed monitoring infrastructures utilizing Prometheus, Grafana, Elastic, and Kibana. - Administered Kubernetes clusters, Docker containers, and container platforms. - Conducted server migration processes effectively. - Provided comprehensive administration for both Windows and Linux server environments. - Managed and optimized virtualization platforms, including VMware, Proxmox, and Hyper-V. - Contributed to automation projects by designing, implementing, and deploying efficient solutions. - Developed automation scripts using Bash and PowerShell.

    • System & Infrastructure Engineer
      Nov 2023 - Oct 2024 · 1 yr

  • System & Infrastructre Specialist at Turkcell Global Bilgi
    Aug 2021 - Nov 2023 · 2 yrs 4 mos

  • AI Intern at CTech Bilişim Teknolojileri San. ve Tic. AŞ.
    Jun 2021 - Aug 2021 · 3 mos

  • Software Expert at Onsa Ajans
    May 2020 - Jun 2021 · 1 yr 2 mos

  • Software Project Support Expert at ALTINAY Technology Group
    Aug 2019 - Nov 2019 · 4 mos