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Oleksandr Sukhanov

@cibexon

DevOps/SRE engineer with 7+ years running production Kubernetes and AWS infrastructure at scale — from large on-premise Docker Swarm estates to AWS

Ukraine

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What I'm looking for

Remote DevOps/SRE or Platform role in a product company: owning AWS, Kubernetes (EKS), Terraform, CI/CD and observability end to end. Teams that value IaC, reliability (SLOs, on-call) and cost awareness; interest in AI/LLM platforms and and overall, I'm open to considering various kinds of projects.
full-time or B2B contract.

I started in hosting and technical support and grew into cloud-native DevOps/SRE, so I look at infrastructure from both the operator's and the builder's side. At Temabit, the technology company of Fozzy Group — one of Ukraine's largest retail groups — I helped assess infrastructure risks and plan a phased migration of production workloads from an on-premise data center to AWS, then ran regular FinOps reviews to keep cloud costs under control without compromising reliability. I'm comfortable owning systems end to end: infrastructure as code, CI/CD, Kubernetes platforms, observability and on-call. My current focus is applying AI — agentic tools and MCP-based integrations — to automate engineering workflows.

Experience

Work history, roles, and key accomplishments

DevOps/SRE

Temabit Software Development

Oct 2021 - Oct 2026 (5 years)

AWS: high-load EKS workloads (Karpenter, KEDA), GitLab CI/CD, Kafka, observability, FinOps reviews; planned and executed the migration from on-prem to AWS. On-prem: 50+ Docker Swarm clusters, Kubernetes and RabbitMQ via Ansible, TeamCity/Nexus/SonarQube image pipelines, Vault secrets, Prometheus/Grafana/ELK monitoring. Integrated the Kiro AI agent with Jira/Confluence via MCP.

DevOps Engineer

EPAM systems

Nov 2019 - Sep 2021 (1 year 10 months)

- Supported AWS account configuration requests via chat and email channels
- Investigated and resolved issues across EKS and on-premise Kubernetes clusters
- Monitored production alerts and participated in on-call rotations

AWS Terraform Kubernetes Linux Administrator Shell Scripting

Technical Support Representative

HostPapa

Oct 2018 - Nov 2019 (1 year 1 month)

- Customer technical support and work with urgent tasks
- Internal/External migrations

CPanel

Technical Support Engineer

Vimmi

Jul 2017 - Sep 2018 (1 year 2 months)

- Monitor and tune the video streaming system structure
- Analyzing and resolve the issues with video streaming cluster and high loading
- Analyzing and resolve the issues with the MySQL replication

Wowza Nginx S3 MySQL Linux Administrator BASH

Technical Team Lead

Hostpro UA

Jan 2012 - May 2017 (5 years 4 months)

- Coordinate L2/L1 teams work
- Investigate product issues and compensations with the clients
- Implementation and adaptation of workflows

- Customer support via e-mail, ticket systems and phone
- Working with a different technical tasks (High load, backups, security issues etc.)
- Configuring web servers and services