GET_STARTED // SIMPLE_GRADE_ARCHITECTURE

Your Fintech B2B Marketplace, Built with React

Stop wasting months on regulatory compliance and high-security transaction handling. SprintLabs delivers production-ready fintech b2b marketplace using React in 14-21 days. Our senior engineers handle the complex React architecture so you can focus on growth.

Production Architecture Blueprint
Frontend
React
SSR + Edge Caching
Backend
Node.js
API Routes + Serverless
Database
PostgreSQL
Row-Level Security
Auth
Clerk
OAuth + MFA Ready
FintechInternal ToolingReactProduction-Ready
14-21 Day Delivery
Velocity Score: 85/100
React Expert Stack
4.9/5 (47 reviews)

Build vs. Hire Calculator

Build vs. Hire Calculator

See how SprintLabs compares to building in-house

In-House Build
Senior Dev Salary$12,500/mo
Hiring Time2 months
Build Time3 months
Total Cost$62,500
Best Value
SprintLabs
Fixed Price$5,000 - $15,000
Hiring Time0 days
Delivery Time3 weeks
Total Cost$15,000
You Save
$47,500+ 51 dev hours
Ships
2 months faster
Your hourly rate:
= $7,650 in dev time saved

Fintech B2B Marketplace Security Checklist

SOC2 Type II compliant
PCI-DSS Level 1
End-to-end encryption
Fraud detection hooks
KYC/AML workflows

Why React for Your Fintech B2B Marketplace

01

Solve regulatory compliance and high-security transaction handling with battle-tested React architecture.

02

Ship your b2b marketplace in 14-21 days — not 3-6 months.

03

Production-grade React setup with security baked in from day one.

04

Direct Slack access to senior React engineers with Fintech expertise.

05

Fixed-price contract — no hourly surprises or scope creep.

Why This Works for Fintech

**Real-World Results:** A Series A fintech startup needed real-time transaction monitoring. We built a fraud detection system processing 50k transactions/day with <200ms latency using event-driven architecture. **Key Insight:** Solve the chicken-and-egg problem by focusing on supply first. Buyers follow inventory, not the other way around. **Performance:** Concurrent rendering with Suspense enables instant navigation with optimistic updates.

Production-Ready React Snippet

const [state, setState] = useState()

Our 14-Day Sprint Delivery Engine

Step 01

Discovery Call (Day 1)

We map your Fintech b2b marketplace requirements and define the MVP scope.

Step 02

React Architecture (Day 2-3)

Senior engineers design a scalable foundation addressing regulatory compliance and high-security transaction handling.

Step 03

Sprint Build (Day 4-12)

Daily standups, rapid feature delivery, continuous deployment.

Step 04

QA & Launch (Day 13-14)

Stress-testing, security audit, and production deployment on your infrastructure.

Ready to Ship Your Fintech B2B Marketplace?

Start your project today with React. Fixed price, no surprises. Book your free strategy call.

SCHEDULE STRATEGY CALL

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