Banking & Financial Services
Cloud migration for a top-10 bank — zero downtime, audit-ready.
We modernized core digital banking workloads onto a secure AWS landing zone with blue/green cutover, observability, and SOC2 evidence automation. Customer traffic moved seamlessly with no service interruption.
Overview
The bank needed to exit on-prem data centers and standardize delivery to reduce risk, improve release velocity, and gain real-time visibility. We established a compliant cloud foundation, containerized services, and implemented GitOps with progressive delivery.
- Multi-account AWS Landing Zone with guardrails & budgets
- EKS platform with Golden Paths for microservices
- Blue/green cutover plan with automated smoke tests
- Observability stack & SLOs aligned to customer journeys
- Continuous compliance — controls, evidence, reports
High-level view of accounts, platform, and delivery pipelines.
Approach
App inventory, risk & readiness, migration waves, rollback plans, DR testing.
Landing zone, networking, IAM, audit trails, container platform, Backstage.
Data moves with DMS, blue/green swaps, WAF policies, chaos & gamedays.
Golden signals, SLOs, incident playbooks, FinOps & capacity tuning.
Map controls to pipelines; evidence capture with every change.
Runbooks, SRE enablement, training, and managed pods where needed.
Tech stack
- AWS Landing Zone, Control Tower, IAM
- EKS (Kubernetes), Terraform (IaC), ArgoCD (GitOps)
- RDS/Aurora + DMS for data migration
- OpenTelemetry + Prometheus + Grafana + Loki
- WAF, Shield, KMS, Secrets Manager, SSO
- Backstage service catalog, Golden Paths
“Cutover felt like a non-event — dashboards stayed green, customers noticed nothing, and audit asked for fewer screenshots.”
Plan your migration with confidence
We’ll map waves, risks, runbooks and SLOs to your goals.