# OneX Systems

> AWS · Kubernetes · CI/CD. Built for SaaS teams.

- Canonical listing: https://agencysource.com/agencies/onex-systems
- Location: Kyiv, Ukraine
- Categories: [Custom Software Development](https://agencysource.com/categories/custom-software-development), [Cloud & DevOps](https://agencysource.com/categories/cloud-devops), [IT Consulting & Managed IT](https://agencysource.com/categories/it-services)
- Services: Cloud Consulting & SI, IT Managed Services
- Team size: 2 - 9
- Hourly rate: $50 - $99 / hr
- Minimum project: $1,000+
- Founded: 2025
- Website: https://onex.systems
- Listing: Not yet claimed
- Agency Source rating: no Agency Source reviews yet

## About

OneX Systems delivers production-grade DevOps and AWS infrastructure for SaaS teams. Founded by Dmytro Hamera, a DevOps engineer with 3 years 9 months of hands-on experience maintaining infrastructure for PrivatBank — one of Ukraine's largest banks with 20M+ customers.

What we build:

- AWS infrastructure and cost optimization (typical result: 30–40% reduction)
- Kubernetes cluster setup with ArgoCD GitOps and full monitoring
- CI/CD pipelines that cut deploy time from hours to minutes
- Observability stacks: Prometheus, Grafana, Loki, Alertmanager

How we work:

Every engagement starts with an infrastructure audit call. We scope the work, agree on a fixed price, and deliver — no surprises mid-project. You get production-ready infrastructure your team can actually operate, with documentation and a 30-day support window included.

Stack: AWS (EC2, EKS, RDS, VPC, IAM, ECR) · Kubernetes · Terraform · ArgoCD · GitLab CI · GitHub Actions · Docker · Prometheus · Grafana · Loki · Helm

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Source: Agency Source, https://agencysource.com/agencies/onex-systems. Ratings and reviews come only from reviews submitted and moderated on Agency Source; agencies cannot pay for rank.