Back to all case studies
CASE 04Fintech & Core Banking · FinServe Global

Multi-Cloud Resilience & Disaster Recovery — Active-Active Banking Engine

Zero-RPO multi-region Kubernetes platform across AWS and GCP with GitOps automation

Build something similar
Performance Impact
+999%
Business Growth
+999%
Time to Production
8 weeks
Multi-Cloud Resilience & Disaster Recovery — Active-Active Banking Engine
CLOUDVERIFIED PRODUCTION
The Legacy Challenge

What the client was facing

Frequent single-region cloud disruptions and strict financial compliance mandates requiring vendor-agnostic infrastructure with instantaneous automated cross-cloud failover.

Architectural Solution

What NemeaForge Engineered

Designed a vendor-neutral cloud topology utilizing Terraform, HashiCorp Vault, and Cilium mesh networking to enable seamless global traffic steering without session drops.

Key System Highlights
  • Cross-cloud Kubernetes mesh via Cilium and Envoy service proxies
  • Multi-region CockroachDB cluster providing global ACID consistency
  • ArgoCD GitOps deployment engine enforcing identical multi-cloud parity
  • Automated BGP Anycast DNS routing triggering sub-30 second failover
Measurable Outcomes

Business & Technical Impact

  • 99.999% uptime achieved across 12 consecutive months in production
  • RTO reduced from 4 hours to under 30 seconds
  • Zero data loss (RPO = 0) sustained during simulated cross-cloud datacenter failover
Technologies Utilized
AWS EKSGoogle Cloud GKEKubernetesCockroachDBTerraformArgoCDKafkaCilium
Senior Engineering Partnership

Have a difficult software problem? Let's solve it.

Whether you need to modernize a brittle legacy monolith, engineer an elastic Kubernetes cloud platform, or build an intelligent AI model pipeline—our senior engineering pod is ready.

Start a projectView selected case studies
All inquiries reviewed by Principal Engineers · Guaranteed response in 1 business day