Contact information

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Work experience

DevOps engineer

from 03.2025 to now (1 year)
ArQiver, Дистанційно (IT)

-- Designed and deployed a private cloud environment from scratch to host separate dev and production Kubernetes clusters, ensuring scalable and secure multi-environment operations
-- Provisioned and configured Kubernetes clusters from zero, migrating the initial 26 services to a microservices-based architecture and continuing to scale the platform in production with additional services and workloads
-- Continued ownership of the platform after transition to a new company (project acquisition), ensuring operational continuity and taking responsibility for the infrastructure of the new owner
-- Implemented Infrastructure as Code (Terraform) to standardize and automate cluster and application deployments across dev and production environments
-- Led production-grade infrastructure changes with minimal downtime, including Load Balancer migration and CNI replacement, improving networking reliability and performance
-- Implemented backup and disaster recovery workflows for critical workloads and data, improving resiliency and recovery readiness
-- Built a complete observability stack: monitoring and alerting (Prometheus, Grafana) plus centralized logging with dashboards to accelerate troubleshooting and incident response
-- Built a custom incident notification and monitoring solution to proactively report outages, failures, and operational events
-- Configured networking and routing to ensure secure connectivity between clusters, services, and infrastructure components
-- Provided day-to-day production operations: upgrades, troubleshooting, performance tuning, capacity planning, and platform maintenance to ensure stability and availability

DevOps engineer

from 08.2024 to 03.2025 (8 months)
HYS Enterprise, Дистанційно (IT)

-- Led infrastructure selection for a container platform migration, evaluating multiple orchestration options and defining the target architecture
-- Built and validated PoCs across Docker Swarm → Minikube → Kubernetes (kubeadm), selecting the final solution based on reliability, scalability, and operational needs
-- Designed the networking and routing approach for clustered workloads, ensuring stable service connectivity and secure traffic flow
-- Introduced Infrastructure as Code (Terraform) starting from the Minikube stage, standardizing environment provisioning and enabling repeatable deployments
-- Supported the transition from prototype to production-ready platform by improving automation, deployment consistency, and operational practices
-- Worked closely with development and operations teams to align infrastructure decisions with delivery speed, maintainability, and support requirements
-- Provisioned and configured a Kubernetes cluster from scratch, migrating all 26 services to a microservices-based architecture and continuing to scale the platform in production with additional services and workloads
-- Owned and maintained the platform through an organizational transition (project acquisition), ensuring continuity of production operations, documentation, and infrastructure standards
-- Implemented Infrastructure as Code (Terraform) to standardize and automate cluster and service deployments across dev and production environments
-- Built a complete observability stack: monitoring and alerting (Prometheus, Grafana) plus centralized logging (Elastic, Fluent Bit, Kibana) with dashboards to speed up troubleshooting and incident response
-- Improved platform reliability through health checks, resource requests/limits, safe rollout strategies (rolling updates, readiness/liveness probes), and ongoing operational tuning
-- Provided day-to-day production operations: upgrades, troubleshooting, performance optimization, and operational support to ensure cluster stability and service availability

Cloud engineer

from 02.2023 to now (3 years)
TBC Shipmanagement (The Best Crew LTD), Дистанційно (Транспорт, логістика)

-- Provisioned Windows Server from scratch on a VMware (Linux-based) virtualization platform
-- Configured access control policies (roles/permissions), secure remote access, and basic hardening
-- Set up backup and recovery policies, ensured restore reliability and data protection
-- Implemented and managed network connectivity (routing, firewall rules, segmentation as needed)
-- Performed day-to-day maintenance: patching, monitoring, troubleshooting, and performance tuning

System & Network administrator

from 03.2017 to 07.2024 (7 years 5 months)
LLC Design Italiano, Одеса (Будівництво, архітектура, дизайн інтер'єру)

-- Setup, support and monitoring more than 40 servers with different OS (on-premise, virtual and cloud) and more then 100 end user computers, analyze problems, perform troubleshooting and incident response on the system, communicate with vendors and providers, and track problems through to resolution.
-- Virtual environments creation/configuration. Working with different providers like Hyper-V, VmWare, Hetzner, AWS and GCP Cloud
-- Setup and maintenance routers, L2/L3 switches, NAS devices, VLAN, DHCP, DNS, ARP, VPN, FTP, ACL etc.
-- Building and maintaining of computers network, voip & cctv
-- Organizing and monitoring a multi-level backup and recovery system in case of various failures using a hybrid storage structure (on-premise and cloud simultaneously)
-- Security compliance patching
-- Deployment monitoring system (Zabbix) and support clients office network & servers
-- Provide support for organizations and clients
-- Documentation creating.

Education

Odessa National Polytechnic University

Computer systems and networks, Одеса
Higher, from 2006 to 2016 (10 years)

Additional education and certificates

CCNA: Switching, Routing, and Wireless Essentials, Cisco

2022
Certificate

Associate Cloud Engineer Certification, Google Cloud

2023
Certificate

AWS Certified Cloud Practitioner, Amazon Web Services Training and Certification

2024
Certificate

Linux Foundation Certified System Administrator (LFCS), KodeKloud

2024
Certificate

DevOps and Kubernetes. Practical Intensive+, Prometheus

2026
Certificate

Knowledge and skills

• Kubernetes
• Docker
• Terraform
• Git
• BASH
• AWS
• VMware
• Zabbix
• Prometheus
• ELK
• Linux system administration
• CI/CD
• Google Cloud Platform
• FortiGate
• MikroTik
• Istio
• PQC

Language proficiencies

• Ukrainian — fluent
• English — above average