Fintech product development — payments, KYC flows, billing portals
Money products fail on trust and edge cases. We build payments-aware UX, Connect-style seller flows, and billing portals operators can audit.
Who it’s for: For fintech and payments-adjacent SaaS who need product engineering that respects compliance constraints — without theater.
We won’t take this if: you need a banking charter strategy, legal opinions we can’t give, or “crypto casino” briefs.
Stripe-centric product work: Connect, Checkout, self-serve portals
What changes when this lands
KYC / onboarding clarity
States, retries, and human review queues designed in.
Money movement UX
Payouts, disputes, ledgers surfaced carefully.
Stripe (or PSP) correctly
Webhooks, idempotency, reconcile jobs — not tutorial copy-paste.
Audit-friendly logs
Who changed what, when — for your ops and future diligence.
Roles named. Steps clear.
Risk & flow workshop
Licensed partners, data residency notes.
Ledger & state model
Before UI prettyness.
UX for high-stakes forms
Errors that don’t strand users.
PSP integration
Webhooks + reconciliation.
Ops console
Support tools for exceptions.
Launch controls
Feature flags, rate limits, monitoring.
One constrained engagement
Billing portal rebuild (NDA)
Failed renewals and opaque invoices eroded trust.
Migrate subscribers without double-charging.
Stripe Customer Portal + clearer invoice UX; webhook reconcile jobs.
- Fewer failed renewal tickets
- Finance could reconcile without spreadsheets
What you actually get
- →Flow + state diagrams
- →Integrated payments stack
- →Operator admin surfaces
- →Runbooks for disputes/failures
Fintech builds are phased; early slices often $30k+. Compliance advisory is out of scope — we implement against your counsel’s requirements.
India–US dual team available for overlap hours. Exact quotes follow discovery — no fake “instant calculators.”
Objection killers
Are you PCI certified?
We design so card data stays with the PSP. Your compliance posture still matters — we’ll say what we need from you.
Crypto?
Selective. Most of our fintech work is fiat rails and SaaS billing.
Which regions?
Depends on the PSP and your licenses — we engineer within those bounds.
Ready to talk scope?
Bring constraints. We’ll bring a timeline and a cut list. Free discovery call — response within 24 hours.
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