We build and audit the platforms behind payments, lending and financial operations — secure, compliant, and reliable when real money is moving.
Fintech doesn't forgive shortcuts. A dropped transaction, a failed reconciliation or a gap in your audit trail isn't a bug — it's a liability. We engineer for that reality: EU-based, GDPR-native, and built to survive an auditor, a regulator and a traffic spike on the same day.
GDPR, PSD2 and PCI-DSS shape the architecture from day one — consent, EU data residency, encryption and audit trails, not a checklist bolted on at the end.
Idempotent payment flows, exactly-once processing, reconciliation you can trust, and no silently lost transactions under load.
Encrypted data, least-privilege access, careful secrets handling and incident readiness — reviewed the way an attacker would.
Modernize aging cores and integrations without downtime, using staged, reversible migrations rather than risky big-bang rewrites.
Payment flows, dashboards, ledgers and integrations — shipped by senior engineers and tracked in a real-time portal.
High-availability infrastructure, observability and reconciliation pipelines that stay reliable at volume.
A written assessment of your architecture, security posture and compliance gaps — with a prioritized remediation plan.
Senior technical leadership for teams scaling a regulated product without a full-time CTO in the room.
Yes. We build to GDPR by default and design around PSD2 and PCI-DSS obligations — EU data residency, encryption, access control and audit trails are part of the architecture, not an add-on.
Yes. Our Advisory & Audits engagement reviews architecture, reliability, security and compliance, and ends with a written report and a prioritized remediation plan. If you want, our engineers then execute the fixes.
Yes. We design idempotent, exactly-once flows and reconciliation pipelines built to stay correct under load, with the observability to prove it.
In the EU by default. We're a Warsaw-based studio and treat EU data residency and GDPR as the starting point, not an option.
30-minute call · No sales pitch · NDA on request
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