Ivan Igrc

Linux SysAdmin • DevOps Engineer • SRE

Tech Infrastructure

Technical Skills

  • Linux OS: CentOS/RedHat, Ubuntu
  • Cloud Providers: GCP, DigitalOcean
  • Config Management: Ansible
  • Scripting: BASH, Python
  • Security: SSH, SSL, IPtables
  • Databases: MySQL
  • Containers & Virt: Docker, LXD, OpenVZ
  • Web Servers: Apache2, Nginx
  • Monitoring: Nagios, Zabbix
  • Version Control: Git
  • Mail Servers: Exim, Mailman, Qmail, Sendmail
  • Backups: tar, scp, rsync, sftp, zip, gzip
  • Proficient Troubleshooting & "Strong Google fu"

About Me

As a skilled DevOps and Linux System Administrator with experience in SRE (Site Reliability Engineering), I bring a unique blend of expertise to the table. With a deep understanding of Linux and DevOps principles, I am capable of building, managing, and maintaining complex systems with ease.

As a DevOps professional, I have extensive experience in designing and deploying scalable and secure cloud infrastructure. I am proficient in cloud platforms like GCP and DO, and have worked on several cloud migration projects. Additionally, my expertise in automation tools like Ansible and Terraform enables me to automate routine tasks, deploy applications quickly, and manage infrastructure as code.

As a Linux System Administrator, I have experience in managing and maintaining Linux-based servers and virtual machines. I am proficient in troubleshooting issues, implementing security measures, and optimizing system performance. I also have expertise in containerization technologies like Docker, enabling me to build and manage containerized applications.

As an SRE professional, I have experience in implementing Site Reliability Engineering principles to improve the reliability, performance, and scalability of IT systems. I work closely with development and operations teams to ensure that systems are reliable and can quickly recover from disruptions or outages.

Overall, my experience in DevOps, Linux System Administration, and SRE enables me to ensure the smooth operation of IT systems, improve system performance, and enhance the overall user experience. My problem-solving skills and ability to work collaboratively with stakeholders at all levels of the organization make me an asset to any team.

Projects

Ansible & Docker Stack

Developed an automated Ansible playbook to provision and deploy a multi-service Docker environment. Stack includes HAProxy, Nginx, PHP-FPM, MySQL, and Redis.

Sistematik.it

Providing professional IT infrastructure, robust automation solutions, and expert DevOps consulting services.

Visit Sistematik.it →

Self-Hosted Media Server

Engineered a personal homelab environment hosting a Jellyfin media server. Secured behind an Nginx reverse proxy with automated Let's Encrypt SSL certificate renewal.