Industry
Fintech & Payments Software Engineering
In fintech, a rounding error is a headline and a downtime minute is a regulator's letter. We build the systems that move and account for money with the correctness, auditability and uptime the domain demands, and the product polish that wins customers.
- Double-entry by default
- Audit trails built in
- PCI and SOC 2 aware
4M+
Customers on a payments core we rebuilt
99.99%
Uptime through a zero-downtime migration
0
Ledger discrepancies since go-live on that platform
Where we help
What we build
Payments and ledger cores
Double-entry ledgers, reconciliation, and integrations with card networks, banking rails and payment providers.
Onboarding and KYC/KYB
Identity, verification and risk flows that pass compliance without making legitimate customers give up.
Customer and back-office apps
The dashboards your customers use and the tools your operations and risk teams live in all day.
Reporting and compliance data
The pipelines and controls that make regulatory reporting a query, not a fire drill.
What is different here
How we work in a regulated domain
Correctness first
Money math is modelled explicitly, tested exhaustively, and never done in floating point.
Everything is auditable
Immutable event logs, change history and access records, so any number can be explained after the fact.
Zero-downtime migrations
Schema and data changes shipped without a maintenance window, because there is never a good time.
Security as a control, not a checkbox
Least privilege, secrets management, and a design that a SOC 2 or PCI assessor can follow.
FAQ
Fintech & Payments FAQ
Do you understand our regulatory environment?
We have built for card issuing, e-money, lending and payments across several jurisdictions. We are not your compliance advisers, but we build systems that make your compliance team's job possible rather than painful.
Can you integrate with our existing banking and card partners?
Yes. Card networks, BaaS providers, open banking, and legacy core banking systems. Integration reliability is usually the hardest part, and it is where we spend the most care.
How do you handle a migration off our current core?
Incrementally, behind an abstraction, with the old and new systems reconciled continuously until we cut over. No big bang, no downtime.
Building something in fintech?
Tell us what you're working on. We come back within two business days with a point of view and next steps.