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Illia Horshkoliepov DevOps Engineer

CONTACT Phone: [відкрити контакти](див. вище в блоці «контактна інформація») LinkedIn: [відкрити контакти](див. вище в блоці «контактна інформація»)
Email: [відкрити контакти](див. вище в блоці «контактна інформація») Telegram: @Ilbma

IT Engineer turned DevOps with 2+ years of commercial experience. Started with AD, SCCM, and Windows/Linux
ABOUT administration — then moved into DevOps at Onesource, shipping GitLab CI/CD pipelines and provisioning
production servers with Docker, Nginx, and PostgreSQL for real client projects. Master's in Computer Science.
Outside work I run a Proxmox home lab with Docker Compose and Kubernetes — because breaking things on your
own hardware is the best way to learn. Looking to grow as a DevOps Engineer in cloud infrastructure and automation.

SKILLS Cloud & CI/CD AWS (EC2 · S3 · RDS · VPC · IAM) · GitLab CI/CD · Terraform
Containers Docker · Docker Swarm · Kubernetes
Linux & Scripting Linux (Ubuntu/Debian) · Bash · Python
Networking & Monitoring DNS · DHCP · VPN · Firewalls · Grafana
Sysadmin Windows Server · Active Directory · SCCM

PROFESSIONAL Junior DevOps Engineer | 2025 - NOW
EXPERIENCE Onesource · Software Development & AI Integration
GitLab CI/CD: Built and maintained CI/CD pipelines for client web applications — automated Docker image build,
test, and deployment stages, removing manual release steps from the delivery workflow.
Production Deployment: Provisioned production servers from scratch for client projects — configured Docker
runtime, Nginx reverse proxy, and PostgreSQL. Ensured environments were deployment-ready and stable before
go-live.
Database Operations: Performed PostgreSQL production backups with pg_dump and managed user access
permissions — validated restore safety before running against live data.
Linux Administration: Troubleshot Ubuntu server issues across active client environments — diagnosed service
failures, misconfigured processes, and network-level problems with a focus on restoring stability quickly.

IT Engineer | 2024 - 2026
Marine Design Engineering Mykolayiv Intl.

Automation: Wrote a Bash script for automated network drive mapping via AD group policies — eliminated a
recurring class of manual helpdesk requests.
Infrastructure: Maintained Active Directory (GPO, users/groups) and SCCM for automated software deployment
and OS patch management across the office fleet.
Networking: Configured and troubleshot VPN, DNS, and DHCP to ensure stable connectivity. Resolved recurring
L2 issues with root-cause analysis.
Systems: Administered Windows Server environments. Handled on-call support and documented incident
resolutions to reduce repeat issues.

PROJECTS & DevOps Trainee + Personal Home Lab
PRACTICAL
IT Hillel Academy
EXPERIENCE
AWS: Deployed and connected EC2, S3, RDS instances. Configured VPC, security groups, and IAM roles following
least-privilege principles.
IaC: Practiced Terraform to provision AWS infrastructure. Applied Linux server hardening after provisioning.
Self-hosted Stack: Deployed 5+ services (n8n, Nginx reverse proxy, Vaultwarden, Ollama, Next.js app) via Docker
Compose on a dedicated Proxmox VE host with network isolation between containers.
Kubernetes: Set up a local K8s cluster to practice workload scheduling, service discovery, and basic networking.