Андрій

ANDRII ANTONIAK
DevOps Engineer (Junior +)
Gitlab • Gmail • [відкрити контакти](див. вище в блоці «контактна інформація») • LinkedIn: Andrii Antoniak • Ivano-Frankivsk, Ukraine • Credly

PROFESSIONAL SUMMARY
DevOps Engineer with 3+ years of experience ( 1+ years commercial) of building and maintaining production
infrastructure. Experienced in Linux administration, containerized environments (Docker/Podman), CI/CD
automation (GitLab CI/CD), and monitoring systems (Prometheus/Grafana). Designed and operated full-stack
infrastructure including deployment pipelines, monitoring, and automated backup systems with AWS
integration. Engineer with understanding of DevOps principles including Infrastructure as Code (IaC),
idempotency, and system reliability.

TECHNICAL SKILLS
Containerization & Virtualization
• Docker, Docker Compose — multi-container applications, networking, volumes,health check, production
deployments, maintaining applications
• Proxmox VE — VM/LXC provisioning, resource management, maintenance containers in production
CI/CD & Automation
• GitLab CI/CD — pipeline design, runners setup, automated build/test/deploy
• Rundeck — implementation of infrastructure automation platform for deployments, backups, and
scheduled jobs (Similar to Jenkins)
• Bash scripting
• Git — branching strategies, CI integration
Monitoring & Observability
• Prometheus + Grafana — implementation of infrastructure monitoring stack with alerting
• Exporters: Node, MySQL, Blackbox, SNMP, MKTXP
• Dashboards, alert rules and notification configuration
Cloud (AWS)
• S3 — implementation of automated backup pipeline (DB dumps and file archives) with AWS CLI;
design of IAM access model with least-privilege principles and environment-level isolation.
• EC2 — provisioning and configuring ARM-based Amazon Linux instances) including service setup and
basic system configuration
• IAM — users, roles, scoped access control
• Basic understanding of AWS services: VPC, RDS, Load Balancing, Auto Scaling Groups
OS & Infrastructure
• Linux (Ubuntu, Debian, Amazon Linux) — system administration, user environment support, and
troubleshooting of system and service-level issues in server environments
• Concepts: Infrastructure as Code (IaC), idempotency, immutable infrastructure, container orchestration,
virtualization
Web Servers & Networking
• Apache — reverse proxy and virtual host configuration, HTTPS setup and SSL/TLS certificate
management
• Nginx — basic configuration, reverse proxy, HTTPS setup (SSL/TLS)
• WireGuard VPN - implementation of fully dockerized infrastructure VPN on a dedicated Linux server
with WireGuard Portal as a management UI.
• MikroTik - Office network integration and maintenance (Dualwan, Failover, Load Balancing, DHCP,
NAT, VPN…)
PROFESSIONAL EXPERIENCE

SRE / DevOps Engineer | Soloway TechnologiesFebruary 2022 – Present
Infrastructure & Virtualization
• Managed Proxmox hypervisor LXC containers and VMs across development, staging, and production
environments
• Provisioned and maintained Linux-based infrastructure for development teams
• Provisioned and maintained containerized infrastructure production applications (Company site, tools...)
• Operated Apache reverse proxy with virtual host configuration for containerized services
• Maintained production environments with full environment separation (dev/stage/prod)
CI/CD & Deployments
• Designed and maintained CI/CD pipelines in GitLab, eliminating manual deployment steps
• Implemented automated stage-to-production deployment workflow using Rundeck
• Managed Docker Compose-based stacks (WordPress, MySQL, monitoring services, automation
services, vpn..)
Monitoring & Observability
• Built production-grade monitoring system using Prometheus and Grafana
• Integrated multiple exporters (Node, MySQL, Blackbox, SNMP)
• Created dashboards and alerting rules for infrastructure visibility
Backup & Cloud
• Designed automated backup system (database dumps + file archives)
• Implemented backup delivery to AWS S3 using containerized AWS CLI
• Configured IAM users with least-privilege access scoped to environments (stage/infra/prod)
Security & Networking
• Deployed self-hosted WireGuard VPN for secure internal access
• Improved access control to infrastructure services

System Administrator | IT STEP AcademySeptember 2021 – February 2022
• Maintained Windows infrastructure for students and staff
• Managed Active Directory
• Supported IP telephony, CCTV, and local network infrastructure
• Diagnosed and repaired hardware and network equipment

Automation Systems Engineer | PJSC Ivano-Frankivsk CementMarch 2017 – August 2021
• Maintained and developed industrial automation systems, networks, servers (SCADA, PLC)

EDUCATION
Master of Automation & Computer-Integrated Technologies 2018 – 2019
Ivano-Frankivsk National Technical University of Oil and Gas
Bachelor of Automation & Computer-Integrated Technologies 2016 – 2018
Ivano-Frankivsk National Technical University of Oil and Gas
Junior Specialist in System Engineering 2012 – 2016
College of Electronic Devices, Ivano-Frankivsk

CERTIFICATIONS
• AWS Certified Cloud Practitioner — April 2025 – April 2028
• Cisco Networking Basics — December 2024
• Cisco NDG Linux Essentials — December 2023

LANGUAGES
• Ukrainian — Native
• English — B2 Reading/Writing, B1 Speaking
CERTIFICATE COPIES
AWS Certified Cloud Practitioner
Cisco Networking Basics
Cisco NDG Linux Essentials