Case Studies | KubeNine

// case studies

Real infrastructure. Measurable results.

How we've helped teams cut cloud costs, scale on Kubernetes, and ship faster — with the numbers to back it up.

Cloud Architecture

Serving every image size from one source — and cutting storage costs

A simple, efficient, and cost-effective solution to manage images dynamically using the AWS Serverless Image Handler.

On-demand resizing

Delivery

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Cutting logging costs while making incidents faster to debug

Cheaper, faster logs that engineers can actually search during an incident.

Reduced significantly

Log cost

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Sub-100ms search, without a team to maintain it

A managed search setup that dropped latency below 100ms and took maintenance off the team's plate.

Sub-100ms

Search latency

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Secure remote desktops in the browser — no VPN, no hardware

Remote workspace running on Kubernetes with a noVNC browser frontend and Cloudflare Zero Trust for auth.

Browser-based, no VPN

Access

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Cost Optimization

Cutting a scaling startup's cloud bill by 60%

Right-sizing a fast-growing Kubernetes platform to reclaim runway without slowing the team down.

60% lower

Cloud spend

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Cloud Architecture

One Terraform codebase, every environment reproducible

Replacing hand-built infrastructure with version-controlled Terraform so new environments spin up in hours, not weeks.

Hours, not weeks

New environment

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Cloud Migration

Moving a cross-border payments app to AWS with zero disruption

A phased, no-downtime migration from DigitalOcean to AWS for a cross-border payments company, with live data kept in sync throughout.

Zero

Cutover downtime

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Cost Optimization

Right-sizing memory across a multi-tenant SaaS cluster

Turning guesswork resource requests into data-backed ones on a multi-tenant Kubernetes platform — reclaiming capacity and stopping restarts.

20 → 0

Auth restarts

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Modernizing logging with S3-backed Loki and Grafana Alloy

Moving an internal Kubernetes platform off a fragile single-PVC Loki 2.6 setup to an S3-backed Loki 3.x stack with real-time ingestion — no dashboards lost.

7 → 30 days

Retention

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Cloud Architecture

Migrating 27 ingresses off a retired controller with zero downtime

Moving a fleet of ingresses from the retired ingress-nginx to F5 NGINX on the same LoadBalancer IP, with no service interruption.

27

Ingresses moved

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Cloud Migration

Moving 7 tenant databases off managed Postgres to self-hosted CloudNativePG

Migrating a multi-tenant SaaS platform from AWS RDS and Aurora Serverless v2 to self-managed PostgreSQL on Kubernetes with CloudNativePG — zero downtime for live tenants, and every managed instance retired.

7 + a 35-DB staging cluster

Tenant clusters migrated

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Standing up org-wide threat detection across a 5-account AWS org

Rolling out Amazon GuardDuty across a cross-border payments company's entire AWS Organization — one security account, one pane of glass, centralized findings, real-time alerting.

5 (auto-enroll ALL)

Accounts covered

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Turning paper security controls into enforced ones across an AWS org

Auditing a cross-border payments company against the CIS AWS Benchmark and AWS FSBP, then closing the gap between controls that looked present and controls that were actually enforced.

31 (2 critical, 29 high)

Open findings closed

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