📧 info@mesutozsoy.com • LinkedIn • GitHub • YouTube
I'm a passionate and hands-on Senior DevOps / Site Reliability Engineer with over 10 years of professional experience across public and private sectors. My work focuses on building scalable, secure, observable, and automated infrastructure, using open-source and enterprise tools.
I’ve led large-scale automation efforts (13,000+ Linux clients), designed resilient Kubernetes clusters, and implemented full-stack observability pipelines with tools like Dynatrace, Zabbix, and Prometheus.
- Linux Distributions: Ubuntu, RHEL, Rocky, Debian
- Virtualization & Hypervisors: VMware vSphere, vCenter, Proxmox
- Containers: Docker, Docker Swarm, Podman
- Orchestration: Kubernetes, Helm, Rancher
- Load Balancing: F5 BIG-IP, Nginx Plus, Apache
- CI/CD Pipelines: GitHub Actions, GitLab CI/CD, Jenkins
- Automation: Ansible, AWX, Shell Scripting, Pulumi, GitOps
- Zabbix, Prometheus, Grafana, ELK Stack
- Dynatrace, AppDynamics, Instana
- Alerting integrations, uptime checks, APM tuning
- OS Hardening (Linux, Windows), Audit policies
- VPNs: OpenVPN, WireGuard
- PAM Solutions, log collection, compliance reporting
- Vulnerability Scanning: Trivy, AquaSec
- MySQL, MSSQL
- Zimbra Mail, Proxmox Mail Gateway
- Trend Micro Deep Discovery Email Inspector
- Automated deployment & configuration of 13,000+ Pardus clients using Ansible and AWX.
- Developed reusable playbooks, integrated Zabbix monitoring, and hardened endpoints.
- Built and managed Kubernetes clusters using Rancher for containerized IoT services.
- Implemented secure networking (RBAC, NetworkPolicies) and CI/CD pipelines.
- Combined Dynatrace, Prometheus, Grafana, ELK for layered observability.
- Delivered dashboarding, alerting, and proactive diagnostics in mission-critical systems.
- Deployed OpenVPN and WireGuard tunnels across secure zones.
- Hardened Windows/Linux OS, Cisco switches, and storage systems based on CIS benchmarks.
- 🎓 B.Sc. Management Information Systems – Anadolu University
- 🎓 Associate Degree in Computer Programming – Istanbul University (Ongoing)
- 📌 Certified Kubernetes Security Specialist (CKS)
- 📌 RHCSA – Red Hat Certified System Administrator
- 📌 OpenShift 4 – KodeKloud
- 📌 Pulumi Automation Essentials
- 📌 Google Cloud – Site Reliability Engineering
- 📌 TESAM Academy – New Threats and Intelligence Training
- 📌 Belkasoft & Paraben – Android/iOS Forensics
- 📌 NATO CCDCOE – Locked Shields Blue Team 2022
- English: B1 (Actively Improving)
- German: A1
I love to collaborate on open-source infrastructure tooling, DevOps pipelines, and observability frameworks.
Feel free to reach out via LinkedIn or drop me an email at info@mesutozsoy.com.
🖥️ “Infrastructure as Code, Observability by Default, Automation Everywhere.”