Dashhold

Fintech solutions

Fintech Software Development Company

Fintech software development for funded teams shipping payment platforms, ledgers, KYC integrations, and compliance systems. Senior engineering on regulated workloads — no compliance afterthoughts.

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Capabilities

What we ship

Every engagement starts with a clear list of what we are responsible for and what your team owns.

  • Payment gateway development and payment processing software
  • Banking API integration and embedded finance solutions
  • KYC integration services and verification API development
  • Digital payments platform development and merchant onboarding
  • Payout system development and wallet application development
  • Financial automation software with audit-ready ledgers
How we engage

A predictable path from scoping to handoff

Every engagement runs the same path so your team always knows what is happening this sprint and what ships next.

  1. Fintech scoping sprint

    Two weeks to map regulatory constraints, payment partners, ledger model, and the smallest releasable fintech slice.

  2. Compliance-first vertical slice

    First production slice within four weeks: auth, KYC, ledger primitives, and audit logging — wired into your chosen payment processors.

  3. Compliance-led iteration

    Two-week sprints scoped against settlement accuracy, regulatory deadlines, and audit-readiness, not story points.

  4. Fintech handoff

    Runbooks, audit packs, and pairing sessions move ownership to your team. Optional retainer for regulatory change response.

Outcomes

What success looks like in production

Outcomes from recent engagements. We measure and report them weekly during the engagement, not just at the end.

  • Activation rate lifts of 25–40% on rebuilt KYC and onboarding flows
  • p95 latency under 500ms on regulated transaction paths
  • Audit-ready balance reconstruction at any historical timestamp
  • Multi-region launches without per-region code rewrites
  • Zero data loss during payment partner failover events
Compliance & security

Compliance is a design input, not a checkbox

We have shipped systems audited against PCI DSS, SOC 2, and regional KYC frameworks. Compliance is part of the architecture, not a phase at the end.

  • PCI DSS Level 1 design and audit support

  • SOC 2 Type II controls and evidence collection

  • KYC, KYB, and ongoing AML programs

  • Encryption at rest and in transit, with HSM-backed key management

  • Regional data residency and policy-driven routing

  • Immutable audit trails for regulators and internal compliance teams

Related services

Most engagements pair with these

No service ships in isolation. The most common pairings the senior team brings into the same engagement.

Case studies

Selected work

New case studies publishing soon — we are mid-engagement on the most recent ones and waiting for client approval to publish.

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FAQ

What buyers ask us

Are you familiar with PCI DSS, SOC 2, and KYC requirements?
Yes. We have shipped systems audited against PCI DSS, SOC 2 Type II, and regional KYC frameworks. Compliance is a design input, not a checklist we bolt on at the end.
Can you build double-entry ledgers and reconciliation systems?
Yes. Append-only ledgers, journals, and end-of-day reconciliation are part of nearly every fintech engagement. We pair them with idempotent ingestion and immutable audit trails.
Which payment processors and rails do you integrate with?
Stripe, Adyen, Marqeta, Modern Treasury, ACH, SEPA, Faster Payments, RTP, and the major card networks. We design integrations behind clean internal interfaces so swapping providers later is straightforward.
How do you handle data residency and regional regulations?
We design platforms with regional partitioning, encrypted data stores per jurisdiction, and policy-driven routing. We have shipped systems live in the US, EU, UK, and APAC under different regulatory regimes.
Further reading

Field guides and definitions worth your time

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Let's build it together

Building something regulated, latency-sensitive, or both?

Tell us what you are shipping. We will tell you whether we are the right team and what an honest path through compliance looks like.

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