DEVPROTON

FinTech & Embedded Finance

FinTech engineering with
compliance baked in.

We approach FinTech with the rigour the regulators expect and the pace the market demands. Whether you are embedding payments, building a KYC pipeline, or shipping a financial-data SaaS — we ship architectures that pass audit on day one.

Compliance-aware from architecture review onward

What we ship

For FinTech & Embedded Finance.

Core deliverables we have shipped before in this vertical — not templates, real systems with runbooks.

Payment + embedded finance integrations

Stripe, Plaid, MoneyGram, and bank API integrations with idempotency, retries, and reconciliation.

KYC / AML pipelines

Identity verification, sanctions screening, transaction monitoring with audit trails.

Financial-data SaaS

Multi-tenant platforms with row-level security, encrypted PII, and compliance-grade logging.

Reconciliation & ledger systems

Double-entry ledgers, reconciliation engines, and immutable audit logs.

Tech stack

PythonFastAPIPostgreSQLRedisStripeAWSTerraform

Compliance & data

Built right.
From day one.

Compliance is an architectural concern, not a checkbox. We scope the regulatory surface before writing a line of code — so you are not retrofitting controls at Series A.

Audit-grade logging

Immutable, queryable audit trails on every financial event.

Encryption at rest + transit

PII encryption at the field level, KMS-managed keys, regular rotation.

Compliance-aware design

PCI scope minimization, GDPR/CCPA, and regional KYC variations factored in upfront.

Related services

Case study · FinTech & Embedded Finance

See all case studies

Multiple production-grade SaaS systems serving compliance-conscious markets.

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