Launching a Multi-Tenant FinTech Payment Platform in 10 Weeks
How TabnCode approaches SaaS product development for regulated financial services.
- Industry
- Financial Technology
- Timeline
- 10 Weeks
- Built for
- FinTech startups
01 — Challenge
The problem
Most FinTech founders face the same wall: they have a validated idea, early investors, and a clear market — but turning that into a production-ready SaaS platform takes 12–18 months with a traditional agency or in-house team. The clock is ticking on runway, competitors are moving, and every month without a live product is a month without revenue.
For a payment infrastructure startup, the challenge is compounded by compliance requirements. You need multi-tenant architecture that isolates customer data, Stripe Connect for marketplace payments, KYC/AML flows, and an admin dashboard that gives operations teams visibility — all before you can onboard your first paying customer.
02 — Solution
How we build it
We start with a two-week architecture sprint — defining the multi-tenant schema, API contracts, Stripe Connect integration design, and compliance data flows before writing a single line of production code.
The build phase runs in two-week sprints with a working demo at the end of each. Week 1–2: authentication, organisation/tenant model, and role-based access control. Week 3–4: core payment flows and Stripe Connect onboarding. Week 5–6: transaction history, fee management, and webhook system. Week 7–8: compliance dashboard, KYC status tracking, and audit logs. Week 9–10: performance hardening, CI/CD pipeline, AWS deployment, and go-live.
Every feature ships with tests, API documentation, and runbooks — so the founding team can own and extend the product immediately after handoff.
Stack & scope
- Multi-tenant SaaS
- Stripe Connect
- FinTech
- AWS
- Node.js
- PostgreSQL
Next step
Have a project like this in mind?
Tell us what you want to build. In a 30-minute session we map the scope, the risks and the fastest route to something running.
We reply within 24h · hello@tabncode.com