Oleg Boiko

I am a System Administrator with over 10 years of experience in IT infrastructure management and ensuring system stability. My expertise is focused on deep Linux administration (CentOS, Debian, Ubuntu) and building reliable networking solutions. Throughout my career, I have evolved from supporting local area networks to managing complex server architectures, ensuring 24/7 high availability for services. My professional stack includes proficiency in virtualization (Citrix, KVM), containerization (Docker), and web servers (Nginx, Apache). I have extensive experience setting up and maintaining monitoring systems (Zabbix, Grafana), which allows for proactive incident response and prevents system degradation. Additionally, I specialize in database management (MySQL, PostgreSQL) and implementing robust backup solutions. I actively drive automation in daily tasks using Ansible for configuration management and Bash for scripting. I am continuously developing my skills in cloud platforms (GCP) and CI/CD tools to ensure seamless integration between development and infrastructure operations.