Oleksandr

Oleksandr Skorinov
DevOps Engineer
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Summary
Self-motivated and hands-on DevOps Engineer with around 4 years of experience in system administration,
automation, and cloud infrastructure.Over the last few years, I’ve focused on DevOps practices — building
CI/CD pipelines, managing cloud environments, and implementing Infrastructure as Code (IaC).Strong Linux
background combined with a passion for automation, reliability, and security.Skilled in designing, deploying,
and maintaining both on-premise and cloud-based systems using modern DevOps tools and workflows.

Professional Experience
Independent DevOps Engineer, Self-Employed / Freelance 2023 – Present
Designed and maintained multiple self-hosted environments using Docker, Nginx,
• Remote
and Proxmox VE.
Built CI/CD pipelines with GitHub Actions and GitLab CI for automated builds and
•

deployments.
Managed AWS infrastructure with Terraform and Ansible.
•

Implemented monitoring with Prometheus and Grafana, Zabbix and backup
•

solutions with TrueNAS.
Migrated applications to containerized environments and optimized Linux server
•

performance.

System Administrator / IT Infrastructure Engineer, Self-Employed 2019 – 2022
Managed local and virtualized systems (Proxmox, VMware).
• Odesa
Configured DNS, DHCP, VPN, and network services for secure environments.
•

Automated routine admin tasks with Bash scripting.
•

Maintained server uptime, performed patching, and implemented backup
•

solutions.
•

Improved system reliability and security across multiple environments.
•

Education
DevOps Engineering, Hillel IT School 2022 – 2023

Technical Skills
Cloud & IaC: AWS, Azure, Terraform, Ansible
•

Containers & Orchestration: Docker, Kubernetes
•

CI/CD & Automation: GitHub Actions (with OIDC integration), GitLab CI, Jenkins, TeamCity, CircleCI
•

Monitoring & Logging: Prometheus, Grafana, Zabbix
•

Virtualization: Proxmox VE, VMware
•

Networking & Security: Mikrotik, Cisco, VPNs, Firewalls
•

Operating Systems: Linux (advanced), Windows Server
•

Databases: PostgreSQL
•

Version Control: Git, GitHub, Gitlab
•
 Certificates
2023 Cisco 2023 Cloud Computing 2023 Terraform
2023 Linux 2023 Ansible Automation 2023 Microsoft Azure
2023 Containers w/Docker 2023 Google Cloud 2023 Database SQL
Kubernetes
2022 Networking
2022 AWS Cloud Practitioner

Independent DevOps Projects
GitLab → K3s Helm CI/CD for FastAPI – Implemented automated build & deployment pipeline with Docker
•

Hub and Helm chart deployment to K3s cluster.
Secure Self-Hosted Infrastructure – Designed and deployed a secure self-hosted environment with VPN,
•

firewalls, Proxmox VE, and automated backups.
AWS-OIDC-CICD – Built secure CI/CD pipelines using GitHub OIDC with AWS IAM for passwordless
•

authentication.
AWS-Lambda-CICD – Automated serverless deployments using Terraform and GitHub Actions.
•

Hands-on Azure AKS – Deployed and managed workloads on Azure Kubernetes Service with Terraform
•

and CI/CD integration.
CI/CD with Spinnaker & Jenkins – Implemented continuous integration and delivery pipelines on AWS EKS
•

and Kubernetes clusters.

About Languages
English
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