Contact OneX Systems
Get a custom proposalAWS · Kubernetes · CI/CD. Built for SaaS teams.
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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Min project size
$1,000+
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Hourly rate
$50 - $99 / hr
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Employees
2 - 9
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Locations
Kyiv, Ukraine
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Year founded
Founded 2025
1 Locations
- Kyiv , Ukraine
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