Atlas Finance modernizes with zero downtime
Legacy banking stack with siloed compliance workflows and monthly release cadence.
Solution
SecureStack rebuilt a cloud-native core banking platform with automated compliance, policy-driven pipelines, and active-active failover.
SecureStack partnered with Atlas Finance to transform a decade-old banking stack into a resilient, cloud-native platform. Atlas needed to maintain regulatory trust while accelerating digital products for customers across three continents.
Engagement highlights
We delivered resilient architecture, automated compliance, and measurable business wins in under six months.
Architecture
- Designed a multi-cloud control plane spanning AWS and Azure with shared identity, networking, and observability.
- Implemented GitOps workflows with signed attestations and policy gates, enabling confident releases multiple times per day.
- Embedded zero-trust access, with just-in-time credentials and immutable audit trails for regulators.
Delivery
- Migrated 42 critical services without customer-facing downtime, using progressive delivery and blue/green cutovers.
- Built a compliance evidence lake that automatically surfaces PCI, SOX, and ISO artifacts.
- Up-skilled Atlas’ engineering teams with SecureStack’s playbooks and training on secure delivery.
Results
Atlas Finance now ships features weekly, passes audits with ease, and maintains four-nines availability. SecureStack continues to advise on new product launches, AI assistants, and data privacy initiatives.
Outcomes
- -40% cloud spend
- +3x deploy velocity
- NIST CSF Tier 4 assurance
Metrics
- 6 weeks to automate PCI evidence
- 500+ controls monitored continuously
- Zero major incidents post-launch
Next steps
Curious what this could look like for your organization? We’ll share a tailored roadmap.
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