Case studies

Selected work, measurable outcomes.

Representative engagements with global fintechs, banks, pharma and SaaS firms. Anonymised where confidentiality requires.

Selected case studies

Outcomes that compound.

Fintech · US

Fintech cloud modernization

Challenge

A US lender running monolithic origination on legacy data centers needed multi-region AWS, sub-second decisioning and audit-ready posture.

Approach

Cache embedded a 22-engineer pod across platform, data and SRE. Replatformed to EKS, event-driven services, and a hardened SOC 2 control plane.

Outcome

63% lower infra spend · 4× faster decisioning · zero P1 incidents over 18 months.

AWSEKSKafkaTerraformDatadog

SaaS · Europe

India engineering team setup

Challenge

A European SaaS company wanted a 60-engineer India hub in 9 months without operating its own entity on day one.

Approach

EOR coverage from week one, parallel entity setup, three engineering leaders hired in 60 days, full IT and security baseline.

Outcome

60 engineers live in 7 months · <6% annualised attrition · first product release shipped from India in month 4.

EORMCA setupOktaCrowdStrikeAzure DevOps

Pharma · Global

Enterprise infrastructure transformation

Challenge

A regulated global pharma needed to consolidate three datacenter footprints onto hybrid cloud with GxP and SOX-grade controls.

Approach

Cache led architecture, migration waves, identity and observability. Built a 14-engineer India platform team co-located with EU operations.

Outcome

38% TCO reduction · 99.99% availability · validated GxP audit pass on first attempt.

AzureAKSServiceNowSplunkHashiCorp Vault

Banking · APAC

DevOps automation program

Challenge

An APAC bank shipped major releases quarterly with manual gating. CTO mandated weekly releases without compromising audit posture.

Approach

Cache established a platform engineering pod, GitOps delivery, policy-as-code and automated change evidence collection.

Outcome

Release cadence: quarterly → weekly · 92% reduction in change failures · audit evidence generated automatically.

GitOpsArgoCDOPATektonSnyk

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