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Oleksandr
DevOps engineer
- City of residence:
- Odesa
- Ready to work:
- Odesa, Remote
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Oleksandr Skorinov
DevOps Engineer
[open contact info ](look above in the "contact info" section) [open contact info ](look above in the "contact info" section) Odesa linkedin GitHub
Summary
DevOps Engineer with ~4 years of experience in system administration, automation, and cloud infrastructure.
Strong Linux background with hands-on experience in Plesk (DNS, WordPress, SSL, migrations), Proxmox
VE, and secure VPN networking (WireGuard/OpenVPN) across on-premise and cloud (Hetzner). Skilled in
building and operating containerized platforms using Docker Swarm and Kubernetes, including high-
availability systems, ingress, and distributed storage. Passionate about automation, reliability, and scalable
infrastructure. best practices.
Professional Experience
DevOps / System Administrator, Web-Shop-Hosting Ltd 2025 – Present
Managed Plesk environments (DNS, WordPress, SSL, email, migrations)
• Remote
Administered Proxmox VE clusters (VMs, networking, storage)
•
Implemented VPN (WireGuard/OpenVPN) across on-premise and Hetzner env
•
Built and operated Docker Swarm clusters for containerized web applications
•
Deployed and managed applications on Kubernetes (ingress, scaling, orchestrat)
•
Integrated cloud infrastructure with hybrid on-premise systems
•
Independent DevOps Engineer, Self-Employed / Freelance 2023 – 2025
Designed and maintained multiple self-hosted environments using Docker, Nginx,
• Remote
& 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
Independent DevOps Projects
Kubernetes (K3s) CI/CD platform – Designed and deployed containerized full-stack application using
•
GitLab CI/CD, Helm, and Docker, with NGINX Ingress, cert-manager (TLS automation), Longhorn
storage, and high-availability MariaDB Galera
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
Advanced
DevOps Engineer
[
Summary
DevOps Engineer with ~4 years of experience in system administration, automation, and cloud infrastructure.
Strong Linux background with hands-on experience in Plesk (DNS, WordPress, SSL, migrations), Proxmox
VE, and secure VPN networking (WireGuard/OpenVPN) across on-premise and cloud (Hetzner). Skilled in
building and operating containerized platforms using Docker Swarm and Kubernetes, including high-
availability systems, ingress, and distributed storage. Passionate about automation, reliability, and scalable
infrastructure. best practices.
Professional Experience
DevOps / System Administrator, Web-Shop-Hosting Ltd 2025 – Present
Managed Plesk environments (DNS, WordPress, SSL, email, migrations)
• Remote
Administered Proxmox VE clusters (VMs, networking, storage)
•
Implemented VPN (WireGuard/OpenVPN) across on-premise and Hetzner env
•
Built and operated Docker Swarm clusters for containerized web applications
•
Deployed and managed applications on Kubernetes (ingress, scaling, orchestrat)
•
Integrated cloud infrastructure with hybrid on-premise systems
•
Independent DevOps Engineer, Self-Employed / Freelance 2023 – 2025
Designed and maintained multiple self-hosted environments using Docker, Nginx,
• Remote
& 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
Independent DevOps Projects
Kubernetes (K3s) CI/CD platform – Designed and deployed containerized full-stack application using
•
GitLab CI/CD, Helm, and Docker, with NGINX Ingress, cert-manager (TLS automation), Longhorn
storage, and high-availability MariaDB Galera
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
Advanced
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The candidate's resume is posted at https://www.work.ua/resumes/14122636/