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YURII BORETSKYI
Ukraine | [open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section)

PROFESSIONAL EXPERIENCE
DevOps Engineer — Space Crew Finance (2025 – Present)
• Kubernetes Orchestration: Managing and maintaining Kubernetes clusters.
• K3s & Rancher: Deployed Kubernetes clusters (K3s) via Rancher and configured everything required for the project inside
the clusters.
• Hybrid CI/CD Workflows: Designing and optimizing automated deployment pipelines using Jenkins and GitLab CI; hands-on
experience with Argo Workflows and ArgoCD.
• Cluster Maintenance: Pod troubleshooting and configuration management in Kubernetes environments.
• Infrastructure Agility: Collaborating with developers to containerize applications and improve deployment frequency through
CI/CD best practices.

DevOps Engineer — GeeksforLess (2021 – 2023)
• Designed and deployed scalable AWS infrastructure (VPC, EC2, S3, RDS, ALB, Route53, NFS).
• Built and maintained CI/CD pipelines using Jenkins.
• Managed containerized applications using Docker and custom Dockerfiles.
• Automated provisioning and configuration management with Terraform and Ansible.
• Provisioned and managed AWS infrastructure as code using Terraform.
• Monitored and optimized performance on Red Hat Linux servers.
• Collaborated with developers to streamline release processes and reduce deployment time.

Linux System Administrator — GeeksforLess (2020 – 2021)
• Managed and maintained Linux-based hosting servers (CentOS) ensuring high availability and performance.
• Configured and monitored Apache web servers, MySQL databases, and PHP environments.
• Implemented user management, access control, and file system permissions.
• Performed software installations, patch management, and security updates.
• Troubleshot network, DNS, and SSL certificate issues.

Technical Customer Support Representative — Zoom Support (2017 – 2020)
• Provided customer service and technical assistance via phone.
• Resolved software-related issues on Windows OS and troubleshoot connectivity problems.

Technical Support Specialist — Ukrtelecom (2012 – 2015)
• Provided customer support and troubleshooting for internet and networking issues.
• Diagnosed and resolved connectivity, hardware, and service configuration issues.

TECHNICAL SKILLS
• Cloud & Orchestration: AWS (EC2, S3, RDS, VPC, ALB, Route53, NFS), Kubernetes, K3s, Rancher.
• CI/CD: GitLab CI, Jenkins, Argo Workflows.
• IaC & Automation: Terraform, Ansible.
• Containers: Docker.
• Linux: CentOS, Ubuntu, Red Hat.
• Scripting & DB: Bash scripting, MySQL.

EDUCATION & LANGUAGES
• Master's Degree in Economics — Lviv Academy of Commerce.
• English: Intermediate | Ukrainian: Native.